2011 CATALOG - Cesco.com · 2019. 2. 4. · CATALOG 2011 Wherever Opportunities ... But there is a...

PRODUCTCATALOG

www.bptfittings.com

2011

WhereverOpportunitiestake you…

Rigid/IMC Conduit Bodies

Rigid/IMC Conduit Fittings

Red Fire Alarm Boxes & Fittings

EMT Fittings

EMT Conduit Bodies

Liquid Tight Fittings

Portable Cord Connectors

Flexible Metal Conduit Fittings

Armored/Metal Clad Cable Fittings

Transition Fittings

Nonmetallic Cable Fittings

Grounding Products

Clamps and Hangers

Service Entrance

Voice/Data/Video

Hazardous Location

Specialty Products

Technical Guide

…Take Bridgeportfor better results.

There is no shortcut to quality.

But there is a surefire route to making

more out of every opportunity: Take

along Bridgeport products, service,

support and Lower Total Cost.

Bridgeport engineers, field technical

resources and network of manufac-

turer representatives are ready to

help you with virtually any application.

From industrial to education, retail and

energy, Bridgeport has a complete line

of products that install faster, safer, more

securely and more cost effectively.

You don’t need to travel half way around the

globe to meet the people behind Bridgeport

products. Our factory in Stratford, Connecticut

still manufactures most of the fittings we sell. So

you get American quality, reliability and innovation

every time you choose Bridgeport.

NEW PRODUCT DIRECTION

Patented low voltage deviceholders for new work.For use on wood or steelstud with 1/2" or 3/4" EMT

Patented, innovative productfor physical protection ofnonmetallic sheath cable

733-PS

Patented transitioncoupling for joiningduplex AC/MC to EMT

BJ-100

4157-DC

Patented low coststeel expansioncouplings and bondingjumpers

NMLV-200B

EC-100

Patented 90° PVC jacketedMC and TECK cableconnectors

895-DC2

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Rigid/IMC Conduit Bodies

Rigid/IMC Conduit Fittings

Red Fire Alarm Boxes & Fittings

EMT Fittings

EMT Conduit Bodies





Transition Fittings


Grounding Products

Clamps and Hangers

Service Entrance

Voice/Data/Video

Hazardous Location

Specialty Products

Technical Guide

Index by Catalog Number

General Notes & Product Standards

2 - 13

14 - 37

38 - 39

40 - 66

67 - 72

73 - 81

82 - 90

91 - 111

112 - 139

140 - 143

144 - 152

153 - 160

161 - 163

164 - 177

178 - 186

187 - 203

204 - 213

214 - 249

xxxii - xli

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TABLE OF CONTENTS

What are you really paying for your fittings?Whatever it is, Bridgeport can cost you less.Because we engineered our products, production,delivery and support to drive Lower Total Cost.Think about it. The true total cost of a productincludes the costs of availability, time-to-delivery,

trouble-free installa-tion, service andsupport, and thequality that ensures adefect-free product.

Your Roadmap to Lower Total Cost

Trouble-FreeInstallation

All fittings are not created equal. Inferior products thatmay appear to save you a few pennies can actually costyou dollars more – because they cost more to install.In fact, product design, manufacturing and packagingshortfalls lead to higher install costs that drain theprofitability out of projects every day.

Just ask any contractor who has opened a carton offittings and found missing screws, cross-threaded locknuts,or poorly produced products that fall apart. Buying acheap product is a costly mistake when inferior quality,inconsistency in manufacturing, missing parts, andinstallation difficulty results in higher installed cost.

Bridgeport cares about the details. Fittings are notcommodities to us. Our customers tell us it’s the “littlethings” that make a big difference – little things that ensuretrouble-free installation and lower installed cost every time.We don’t take anything for granted, and neither should you:

Packaging – sounds simple, but how often does a cartonfall apart on the job site due to the weight of the contents?Bridgeport is known for its field-tough packaging thatensures integrity during transport to or movement on the job.

No Loose Components – products stay assembled in thecarton so you don’t have to search for components or throwaway incomplete parts.

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When you consider these true costs, BridgeportFittings is your Lower Total Cost solution.

Whether you are a contractor, facilities manager,specifier, engineer, or electrical distributor, theseare the cost considerations that should beimportant to you. With Bridgeport, youare assured of bothLower Total Cost andHigher Total Quality.

Captive Screws – held securely so they do not comeloose and engaged flush with the fitting body internaldimension – for a quick installation without backing thescrew out prior to usage.

Deep-Slot, Tri-Drive Screws – reduce slippage duringtightening and provide maximum flexibility for Phillips,Straight Blade or Robertson square drivers.

Quality, Durable Product – zinc die cast fittingsmanufactured with the highest-grade zinc alloys, specificallyformulated for strong and consistent castings. Product thatwon’t get brittle and crack no matter how long ago theywere manufactured.

Zinc Locknuts – perfectly matched to the fittings,with two full-cut threads so the locknut won’t jump theconnector threads when fully tightened. Reversible andfast threading with a single spin of the nut to promote atrouble-free, time-saving installation. Serrated designprovides for increased continuity, and extra tightening lugsare accessible from all angles.

Labor Saving, Quick-Install Products – designed for atrouble-free, time-saving installation, the first time, everytime. Products that drive your costs down.

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At Bridgeport, we’re constantly thinking of waysto help contractors do their jobs better and moreefficiently. We’re developing a steady stream ofnew and innovative products that are designed tosave time and money.

Bridgeport innovations drive Lower Total Cost with labor-saving, quick-install products, time-saving transitionalfittings and better-designed traditional fittings. It’s all smarterthinking from Bridgeport, outside or inside the box:

Quick Install Products – from our patented simpleWhipper-Snap® connectors, to our unique patented single-screw AC/MC or NM cable connectors.

Innovative & Unique Problem Solving Products – fromour patented low-voltage device holders and cable stackers,to patented colored EMT steel fittings, to the patentedprotector strip for physical protection of nonmetallic sheathcables in minimum depth walls, to the USL120 set screwconnector for use with extra flexible steel conduit.

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ProductInnovation

Raintight Fittings Solutions – from our new patentedthree-piece UL Listed Raintight couplings for rigidconduit, to our patented Raintight jacketed metal clad(JMC) cable connectors, to our patented zinc die castRaintight EMT fittings.

Transitional Fittings Solutions – from our patented4157-DC combination coupling used to join duplex 14/2to 10/3 AC/MC to ¾” EMT, to our 4360-DC used to joinliquid tight conduit to EMT.

Cost Effective Fitting Solutions – from our patentedquick install steel expansion fittings, to our E-Z Lock®

steel connectors.

OEM/Customer Specification Solutions – from our543-DC flanged 90° motor panel connector to our otherOEM specific product solutions.

Traditional, Industry Leading Fittings – fromour unique zinc die cast locknuts to the industry’s bestEMT zinc die cast fittings.

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What’s behind Bridgeport’s legendaryproduct quality?

Proactive Process Control – the best manufacturingpreventative maintenance systems prevent problemsand poor quality.

Process Monitoring – controls process parameters toensure quality die cast parts every time. Zinc components areX-rayed daily to ensure process controls are functioningproperly. Stamping dies are electronically monitored to ensurequality stampings and zinc plating thickness is electronicallymonitored to ensure maximum corrosion protection.

Brand preference and recognition are a direct resultof industry-leading quality. You know quality whenyou see it. We know quality because we build it. Andour quality drives Lower Total Cost through trouble-free installations.

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Visual Electronic Pattern Recognition – and othersensing systems ensure consistent adherence to standardsand specifications during our automated assembly process.

Stringent Material Standards & Specifications –certification of every raw material guarantees adherence toapplicable specifications and is augmented by additionalinternal and third-party conformance testing.

Total Employee Commitment to Quality – the passion,the dedication and the knowledge of generations thatdemonstrate the ultimate stop-gap to poor quality.

The key to making any quality product is to expertlycontrol the materials, dimensions, and tolerance of everycomponent involved. Our advanced inspection techniquesand manufacturing processes ensure absolute quality andreliability – attributes expertly built into every product.

LegendaryQuality

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Product Availability and Speed-of-Delivery – Ourdistributors rely on our ninety-seven percent plus order fillrates and our speed of delivery. Our contractors and end-user customers rely on our diverse and stable distributionbase with ready access to inventory.

Local Support – our premier network of manufacturers’representatives gives you local management and decisionmaking, day-in and day-out consistency and a high degreeof integrity and trust. A strong local presence, commitmentand expertise, backed by field and factory-based technicalpersonnel support your every need.

Single-Source, One-Stop Shopping – while we areproud to be the market leader for zinc die cast fittings,we also give you more conduit and cable fittings inmalleable iron, steel, aluminum, brass/bronze, and non-metallic. It’s a product portfolio with the breadth anddepth to meet your every need.

Customer-Centric Decision Making – we focus onthe value we bring to your business – speed of response-service-delivery, and labor-saving products. As a family-owned business, we rely on customer-focused decisionmaking instead of shareholder-focused numbers making.

Consistent and reliable delivery, faster decisionmaking and responsiveness – these are the corner-stones of our service and customer satisfactioncommitment. Bridgeport service drives Lower TotalCosts by having the right product and supportwhere and when you need it.

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ServiceConsistency

Fast Service & Response – Bridgeport is an action-oriented company – our people don’t just deliver, theyserve. Whether it’s full-line selection, fast decision making,ease of doing business, or access to top management,you can trust us to be on top of things.

Your SuccessIs In Our DNA

Trouble-free installation, product andpackaging quality, service excellence,ease of doing business, product innovation,and customer-centric decision making – they’rethe Bridgeport DNA building blocks that driveeverything we do to serve you better. The nexttime you are ready to purchase fittings, think ofBridgeport, and think Lower Total Cost andHigher Total Quality.

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A WinningProduct Formula

In 2006 Bridgeport Fittings, Inc. announced the purchase ofcertain assets of Regal Manufacturing, including the RegalManufacturing name, all rights to the use of the Regalname, patents, drawings, trade marks, part numbers, thirdparty listings, domain names, and tools and dies associatedwith the manufacture of Regal products. Bridgeport alsoacquired specific assembly and production equipmentassociated with the manufacture of Regal products.

The acquisition of specific assets of Regal, and thepurchase of the Regal brand name, further strengthensBridgeport’s market position within the electrical industryand reconfirms the company’s commitment to be the bestin category manufacturer to the industry.

Both Regal and Bridgeport businesses have been basedon a tradition of quality products, delivery, and customerintimacy. Both companies were built on strong values, havestrong brand recognition and brand preference. The Regalname will continue to thrive under the Bridgeport banner.

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Why Does Bridgeport UseSpecific Zinc Alloys?

The basic raw material from which most Bridgeportcable and conduit fittings are manufactured is a zincdie casting alloy which is closely controlled byspecification, certification, and outside analysis.

Zinc Alloy SpecificationsThe basic specifications of Bridgeport’s zinc alloys arefound in ASTM B86. These primary alloys, designated asZAMAK 7, ZAMAK 3, or ZA-12, are expressly specified byBridgeport. We only use the highest purity zinc alloys toensure the highest quality castings. (See Appendix VI)

The functional advantages of these particular alloysand their purity include increased dimensionalstability and reduced inter-crystalline oxidation in ourfinished castings. In simple terms, it means thatBridgeport’s fittings can adhere to tighter tolerances,and won’t get brittle and crack no matter how longago they were manufactured.

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Material CertificationsThe certification of every delivery of alloy or raw materialreceived by Bridgeport guarantees that all material usedconforms to the required specification. (See Appendix V)

In the case of our zinc alloys, these certifications are madeby our vendor in accordance with ASTM B86. Each batch ischemically analyzed using Emission SpectrochemicalAnalysis, and reported by the vendor’s laboratory on acertification document that accompanies each delivery.These certifications are legal documents that warrant thechemical composition of the zinc alloy and ultimately helpguarantee the quality of Bridgeport’s zinc castings.

We also require certifications for other raw materialswhich are used in listed product. An example is ULListed plastic components must be certified to passthe UL94V Flammability Specification Test.

These certifications are examined at several pointsbefore a delivery is accepted. Receiving, QualityControl, Die Casting, Purchasing, and AccountsPayable personnel all review the certifications.

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STEEL vs. ZINC?Steel has been used for years in the manufactureof many electrical products. Why would the bestfittings not be made of steel? The answer lies in theperformance requirements of conduit fittings. Thesestandards are specified in UL 514B, and are basedon the National Electrical Code. A properly designed andmanufactured zinc alloy fitting can exceed therequirements of UL 514B, and offer several functionaladvantages besides a savings in installation cost.The perception that steel fittings will outperform similartype fittings manufactured from die cast zinc is untrue.In fact, just the opposite may be true.

During the listing process at Underwriters Laboratories,ALL fittings, regardless of material, are tested to the samestringent UL 514B standard to comply with applicationrequirements of the National Electrical Code.

For example, ALL EMT connectors are subjected to thefollowing tests:

• Method of assembly

• Screw torque test (set screw type) or Hex nut torquetest (compression type)

• Metallic coating thickness test (steel only) Concrete-Tightness test (set screw type or compression type) orRain-Tight test (compression type)

• Bend test and Pull test

• Electrical Resistance test

• Ground Fault current test

• EMT deformation test (set screw type only)

The same parameter test values are used throughoutthe UL testing procedure regardless of material. Somefunctional tests include set screw torque of 35 in-lbs.

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(160 in-lbs. for hex head screw), compression nut torque of175 in-lbs. (1”) to 1600 in-lbs. (2” and up), conduit pull testof 300 lbs. (1”) to 1000 lbs. (2” and up), and current test of1180 amperes for 4 seconds (1”) to 5050 amperes for 9seconds (3” and up).

In addition to similar performance characteristics, zinc diecast fittings are accepted by Federal SpecificationsA-A-50553, A-A-50552, A-A-50563, and ANSI/NEMA FB 1.

Primary Benefits Of Die Cast Zinc Fittings

1. DIMENSIONAL CONSISTENCYPerhaps the most important advantage is that of dimen-sional consistency. The high quality zinc alloys Bridgeportuses are unique in their ability to hold very close tolerancesin our properly designed dies. A maximum variation of +/-.002” in a particular dimension from one casting to anotheris not unusual. Long-term consistency of this kind is difficultto achieve in steel.

2. CORROSION PROTECTIONAn important advantage of zinc alloys over steel is its inher-ent corrosion protection. The NEC requires that all ferrousmetal surfaces be protected with a coating, typically zincplating. Zinc alloy fittings do not need protective coatingbecause the protection goes all the way through. Thecorrosion resistance of Bridgeport’s fittings is enhanced bya burnishing process, which is applied to each castcomponent immediately after the casting and trimmingprocess. Burnishing closes the surface porosity, and givesBridgeport’s fittings their characteristic shine.

3. FUNCTIONAL ADVANTAGESOne of the most noted advantages of zinc fittings is withtheir ease of assembly with a locknut. Threading a zinclocknut onto a zinc connector is much easier than with thesame assembly in steel. The reason lies in zinc’s inherentsurface smoothness and lubricity not found in steel or zinc-plated steel fittings. The result is a locknut that can easily bethreaded onto a connector by feel and with little effort.One other functional advantage is the reduction in weightvs. a steel fitting. Pound for pound, die cast zinc is about16% lighter than cold rolled steel. This translates into easierhandling of inventory.

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Bridgeport’s Quality ControlBridgeport uses only carefully selected high-grade rawmaterials – steel, malleable iron, aluminum or zinc –to meet the high standards of the company’smanufacturing process. In addition, all purchasedcomponent parts must meet or exceed Bridgeport’sengineering specifications and drawings. By adheringto these quality standards, Bridgeport can deliverthe easy-to-install products that customers expect.

At Bridgeport, advancedinspection techniquesare used to ensure theabsolute quality andreliability that is built intoevery electrical product.Inspection beginswith the receipt ofpurchased material andincludes scheduledtesting by trainedinspectors, as well as

continuous in-process inspection by assemblers andmachine operators. This critical process safeguardsconsistency in manufacturing.

Bridgeport’s quality control system is based on MIL-Q-9858, and the inspection system is based on MIL-I-45208.Our goal is to have less than a 1% defect rate. We con-stantly monitor our internal manufacturing processes withregular inspections, including first and last piece, as well asin-process inspections. Our quality teams meets daily andweekly to discuss and rectify issues that result in non-con-forming product. We track and monitor these productionissues and ensure they are addressed. The end result isunsurpassed quality and value to our customers.

The key to making any quality product is to expertlycontrol the materials, dimensions, and tolerances ofevery component involved. While we manufacture asmuch as possible in-house, some components areultimately purchased from outside vendors. We findthat vendors will often suggest ways to cut cornersand save money. These suggestions are almost alwaysrejected by Bridgeport, since the only primary designconsiderations are function and quality.

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Product Features Spotlight

ScrewsScrews are one of themost carefully controlledcomponents used inthe manufacture ofBridgeport’s fittings.Each screw is individuallyspecified by Engineering,depending upon therequirements of each

application. After specification, screw designs are sentto Purchasing for quotation and design refinements.Bridgeport’s Tri-Drive screws are specifically designed towork with three different types of drivers: Phillips, StraightBlade, and Robertson (square). Each screw is coated withquality zinc plating. The result is a screw that can handlethe rigors of today’s automatic drivers in the field.

Economic considerations are met by the volume resultingfrom the demand for our high quality product priced at areasonable level.

In addition, Bridgeport minimizes the variable effectof outside sources by producing its own componentswhenever possible. Such items as fitting covers,locknuts, and compression rings are produced underthe careful control of the same Bridgeport engineerswho produce the castings. The result is a line offittings that function perfectly together.

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Zinc LocknutsLocknuts are critical to the function of a fitting, yet manymanufacturers offer the least expensive locknuts available– especially in zinc. Some offer a nut that has less thanone complete thread to engage the fitting. Still, others usea very thin locknut that may never have been submitted toUL for listing with conduit.

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Bridgeport has a unique zinc locknut which is perfectlymatched to the fitting in every size - perfectly matchedbecause the thread of the locknut and the thread of thefitting are designed by Bridgeport’s engineers, produced inBridgeport’s or other authorized factories, and inspectedby Bridgeport’s Quality Control specialists. The locknutsthemselves are of excellent quality, listed by UL for useinside or outside a box, on fittings, and on some conduitsizes. The result of this attention to detail is a fitting thatcan be installed with a single spin of the nut, a smalladvantage, but a benefit multiplied by the many millions offittings sold by Bridgeport each month.

When installing connectors to enclosures, NEC article250.96 requires effective bonding of the metallic racewayto the box or enclosure to maintain continuity and safelyconduct ground fault current likely to be imposed.Additionally, non-conductive paint or similar coatingmust be removed at the locknut contact surface unlessthe fitting is designed to remove the coating duringnormal assembly.

During a fact-finding study conducted by UL, theobservation was made that die cast zinc serratedlocknuts, such as those manufactured by Bridgeport,have the ability to remove non-conductive coatings andsafely maintain ground fault current. Other styles of diecast zinc locknuts, such as flat or “nibbed” types, haddifficulty passing this UL testing.

All of Bridgeport’s zinc die cast connectors featurereversible serrated zinc die cast locknuts, which provideincreased coating penetration and gripping power. Precisioncut threads and extra tightening lugs ease assembly.

To ensure proper removal of paint or coating fromenclosure, install the connector into the opening,assemble locknut hand tight, and then tighten thelocknut 1/4 additional turn. After assembly, look forshiny surfaces in between lugs on the enclosure wherethe paint or coating has been removed. Always useUL listed connectors with Bridgeport’s unique serrated,cut thread, die cast zinc locknut such as BridgeportCat. Nos. 101-DC through 110-DC.

xxi

Bridgeport’sDesign & Manufacturing ProcessesMany of the processes and tools used in the manufactureof Bridgeport Fitting’s products are proprietary. However, wehave provided a brief overview below:

Computer Aided Design (CAD)

Bridgeport’s engineeringdepartment has standard-ized on the latest version ofSolidWorks™ CAD soft-ware for all products andtooling design. In addition,we also maintain and useCadKey™, which was pre-viously used to make olderdrawings. SolidWorks™ allows Bridgeport to create 3Ddesigns inside the computer. This helps the engineer tobetter visualize the design in ways that older 2D systemscannot provide. The result is a value engineered productcapable of meeting all required specifications.

After a component is designed in CAD, engineering mayuse Rapid Prototyping (RP) technology to ‘print’ out precise,3D, plastic parts to evaluate before tooling is made. Thesemodels are so accurate, engineering can actually test fitthem with mating components to further validate designs.

Bridgeport’s CAD files are then able to be exported to aComputer Aided Manufacturing (CAM) system, which isable to directly machine the tools that make productioncomponents. The equipment that is compatible with CAMis Bridgeport’s Computer Numerical Control (CNC) Millingor Electro-Discharge Machining (EDM) equipment.

What this means is thatBridgeport’s engineers andtoolmakers have the latesttools and technologies toproperly and expertly createhigh-quality and precisiontooling, thereby allowingbetter development andevolution of product design.

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In-House ToolingTools, dies, molds, and sophisticated automatedproduction machines are produced in-house, by ourown Tool and Die Department. Virtually every toolingelement is routinely produced and maintained to thehighest standards in the industry. Our expert tool anddie makers maintain a large quantity of tools, includingdie cast molds, progressive stamping dies, automatedfixturing, and assorted custom tooling.

Typical tolerances for finished castings are to within .003”or less, and tooling tolerances are often as small as towithin .0005” for critical dimensions. In addition, ourstamping dies are designed and maintained to preventtool breakage and component issues. We have investedheavily in our CNC milling and lathe operations, as well asour CNC Wire and Electrode EDM equipment. This meansthat our tooling parts are more consistent and are easierto replace when worn.

AutomatedManufacturingOnce designed and built,Bridgeport tooling runs insome of the most modernand best-maintainedequipment in the industry.Many of our diecastmachines are fullyautomatic with computerprocess controls. Somecastings are trimmed in aseparate operation onhydraulic presses to insurea clean parting line and virtually perfect external threads.Other castings are automatically trimmed in the castingmachine, which shortens process time. Our state-of-the-art automatic assembly equipment tests all importantfittings characteristics before assembly. These checksinclude screws driven to correct depth and torque,locknuts threaded near the shoulder of the fittings(to prevent coming loose during shipping), compressionhex nuts properly assembled to body with gland ring inplace, and smooth reaming and chamfering of fittingthroats for ease in wire pulling.

xxiii

PatentsToday, Bridgeport still continues to develop new andinnovative products that are designed to save thecustomer time and money. Bridgeport has manyproducts that are covered by one or more of thefollowing US Patents:

US Design PatentsD604,242 D601,094 D600,651 D600,650D600,649 D596,578 D581,877 D558,542D545,650 D535,949 D538,751 D538,752D539,751 D534,060 D473,783 D479,984D530,678 D518,791 D439,828 D408,790D404,362 D365,510 D360,188

US Patents7,723,623 7,703,813 7,645,947 7,604,2617,582,831 7,563,100 7,549,549 7,494,1577,488,905 7,438,327 7,402,752 7,390,0277,358,448 7,350,832 7,214,890 7,205,4897,164,086 7,154,042 7,151,223 7,075,0077,071,410 7,064,273 7,064,272 7,057,1077,045,714 7,022,914 7,002,076 6,953,8946,935,891 6,916,988 6,872,886 6,861,5856,860,758 6,817,895 6,765,143 6,737,5846,555,750 6,444,907 5,342,994 5,189,2582,304,167 2,137,840 2,122,252 1,750,4691,579,361

Trademarks

The following are trademarks of Bridgeport Fittings, Inc.:

38 Special®

Whipper-Snap®

Bridgeport Quality Conduit & Cable Fittings®

Bridgeport Switch®

Red®

Regal®

Regal Fittings®

Regal Manufacturing®

Go Deep®

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Superior FinishesAfter Bridgeport’s extended manufacturing processes,zinc die-cast fittings are burnished to make the surfacefinish of the fittings brighter, to close surface porosityand enhance corrosion resistance, and to remove anyscaling or discoloration. Using high-grade, stainless-steel media and special chemicals in the burnishingprocess, Bridgeport produces fittings with a qualityluster that improves the surface finish and value.

The purpose is to reduce installation costs, and toincrease installation quality for end users. Smootherand cleaner fittings assemble more easily and quickly,especially in bad weather. Wire pulling is never sloweddown by a Bridgeport fitting.

Our steel component parts are zinc plated per ASTMB633 – Type I, Bright or Semi-Bright, and UL514B -5.1.3.1, Table 17. We constantly monitor our zincplating quality and thickness to insure a durable,high-performance, corrosion-resistant coating. xxv

Daily InspectionsMost of Bridgeport’s fittings are assembled and machinedon highly automated production equipment, and each ofthese machines are purpose-designed and built byBridgeport to conduct multiple inspections of the productbeing manufactured. Many thousands of automatedinspections are made each day at the Bridgeport factory.As a result, customers are assured of the high quality ofeach Bridgeport fitting purchased.

CraftmanshipBridgeport is proud of its personnel. The demandsof producing the best fittings available require thatcompetent and well-trained people care aboutgood workmanship.

PackagingBridgeport assures our products get to market ready forinstallation by providing quality packaging second-to-nonein the industry. Our heavy-duty, corrugated packaging,is designed for full product fill, is top loading for easyproduct access, and is shaped to maximize shelf space.All packaging is clearly labeled with application andcertification data.

Packaging Bar CodesBridgeport provides barcoding symbols on all of ourshipping containers, whichhelps distributors speed upshipping, receiving, andinventory control.

Bridgeport follows identification guidelines set forth in1987 by efforts of the National Electrical ManufacturersAllocation (NEMA), the National Electrical ManufacturersRepresentatives Association (NEMRA), and the NationalAssociation of Electrical Distributors (NAED). Thesestandards employ the use of the UPC Shipping ContainerSymbol (Interleaved 2 of 5).

Bridgeport can send you the necessary information thatrelates to our bar code numbers, their descriptions, andpackage quantities.xxvi

Electrical Codes, Standardsand Inspection AuthoritiesBridgeport’s products are conceived, engineered, manu-factured, and inspected according to the recognizedstandards of the electrical industry. The Bridgeport catalogcarries references by individual product to UnderwritersLaboratories and Canadian Standards Association controlnumbers. Wherever listings are required by our customers,they are obtained and maintained. We also will obtain otherlistings which may be required for specific applicationsor geographic areas.

Bridgeport’s product designs are continually reviewed forconformance to the latest National Electrical Code, UL,CSA, MIL-SPEC, and Federal Specification requirements.Our listed products often exceed standards establishedby these agencies.

Our involvement on many committees at UnderwritersLaboratories, Canadian Standards Association, andNEMA, confirms our commitment to manufacturequality products. When listings are required by ourcustomers or end users, they will be obtained whereverpossible. Requests for such listings should be directed tothe Bridgeport factory or factory representatives.

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Third Party Certification ListingsCurrently, Bridgeport Fittings maintains listings at ULand CSA. However, we are not limited to certain marks,such as UL or CSA. NEC Articles 100.3(A&B), 90.7 & 100defines product approval as being listed and labeled by athird party.

In fact, there are other certification organizations equallyrecognized and accepted. These testing and certificationlaboratories are included on a Nationally RecognizedTesting Laboratory (NRTL) list. The NRTL program is partof the Occupational Safety and Health Administration’s(OSHA) directive to ensure products are safe for use in theU.S. workplace. It recognizes the capabilities of private-sector testing organizations to determine whether a spe-cific product meets safety standards developed by theAmerican National Standards Institute (ANSI),Underwriters Laboratories (UL), American Society forTesting and Materials (ASTM), MIL-SPEC, and others.

xxviii

Each of the NRTL’s is certified by OSHA to be able toprovide testing services for one or more specifications(i.e. UL, ASTM, ANSI, NEMA, etc.). The current OSHA NRTLlist and each lab’s testing capabilities can be found at:http://www.osha.gov/dts/otpca/nrtl/index.html#nrtls

Like the UL and CSA marks, other marksalso indicate that our product has been independentlytested by a NRTL, and that it has met the minimumrequirements of widely accepted product safetystandards (such as UL 514B). It also indicates thatwe have agreed to periodic follow-up inspections to verifycontinued compliance.

The following are examples of other approved NRTL’sthat Bridgeport may use in the future:

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How Do I Specify Bridgeport Fittings?Many contractors and engineers ask us how to specifyBridgeport and make sure that’s what is installed.A general specification may read as follows:

“FITTINGS: Metal conduit and EMT fittings shall be zinc-plated malleable iron, steel, aluminum, or zinc die cast asmanufactured by Bridgeport Fittings, Inc. Connectors andcouplings shall be threaded, set screw, or compressiontype, concrete-tight or rain-tight, when properly installed.Conduit bodies shall be malleable iron or aluminum, withcover gaskets when exposed to weather.”

Other characteristics that set Bridgeport apart from otherfittings include:

• Ball burnished finish on all die cast zinc components

• logo appears on each fitting and/or box

• Steel parts are quality zinc plated for corrosionprotection

• Zinc locknuts have precision machine-cut threads& serrated faces

• All set-screw products have staked screws

• Throat diameters are smooth with no sharp edges

• Quality materials are used for every component

For answers to specific product questions pleasecontact Bridgeport’s engineering department.

Memberships and CredentialsBridgeport Fittings, Inc. maintains membership in theNational Electrical Manufacturers Association (NEMA) andactively participates in its efforts to develop and maintainhigh standards for the electrical industry. Bridgeport alsohas an active membership in the National Fire PreventionAssociation (NFPA) in order to support the writing andrevision process of the National Electrical Code (NEC),and to make every effort to contribute to the value of thecode as a safety standard. In addition, Bridgeport is activeon the technical advisory committees of UnderwritersLaboratories, Inc (UL) in order to contribute to themaintenance and fair application of a universal standardin the National Electrical Code.

xxx

We welcome comments from users of Bridgeport’sproducts whenever the need is felt to bring an issue to theattention of any of the organizations we are affiliated with.This kind of advocacy is part of the responsibility shared byall within the industry, and your input counts.

RoHS Compliance & Environmental StatementsThe directive on the Restriction of the Use of CertainHazardous Substances in Electrical and ElectronicEquipment (commonly referred to as the Restrictionof Hazardous Substances Directive or RoHS) was adoptedin February 2003 by the European Union. The RoHS directivetook effect on July 1, 2006, and is required to be enforcedand become law in each member state of the EU. Thisdirective restricts the use of six hazardous materials in themanufacture of various types of electronic and electricalequipment. It is closely linked with the Waste Electricaland Electronic Equipment Directive (WEEE) which setscollection, recycling and recovery targets for electricalgoods and is part of a legislative initiative to solve theproblem of huge amounts of toxic e-waste.

The following substances are restricted by RoHS:1. Lead2. Mercury3. Cadmium4. Hexavalent chromium (chromium xxx or Cr6+)5. Polybrominated biphenyls (PBB)6. Polybrominated diphenyl ether (PBDE)

All of Bridgeport’s products comply with the RoHS Directive.As a side note, many of our products are exempt from theRoHS Directive, as they are typically used in fixed industrial/commercial buildings and equipment.

Bridgeport Fittings, Inc. is committed to being environmen-tally responsible. We have obtained and maintain the properpermits, and have proper waste disposal processes andprocedures in place to make sure we are compliant with alllocal, state, and federal environmental regulations. We alsorecycle our zinc scrap in house to reduce our impact onthe environment.

Bridgeport Fittings, Inc. does not useany Ozone Depleting Substances inthe manufacture of its products.

xxxi

INDEX BY CATALOG NUMBER

xxxii

Cat. No. Page Cat. No. Page30-DC2 1431-DC2 1432-DC2 14

38ASP 104, 126

40-DC 1641-DC 1642-DC 16

51-DC2 4052-DC2 40

61-DC 4062-DC 4063-DC 4064-DC 40

71-DCA 17, 4172-DCA 17, 41

71-DC2 1772-DC2 17

81-DC 1782-DC 1783-DC 1784-DC 17

81-DCA 17, 4182-DCA 17, 4183-DCA 17, 4184-DCA 17, 41

91-DC2 9192-DC2 9193-DC2 91

100 18

101-DC 18102-DC 18103-DC 18104-DC 18105-DC 18106-DC 18107-DC 18108-DC 18109-DC 18110-DC 18

101-S 18102-S 18103-S 18104-S 18105-S 18106-S 18107-S 18108-S 18109-S 18110-S 18111-S 18112-S 18

121-S 19122-S 19123-S 19124-S 19125-S 19126-S 19127-S 19128-S 19129-S 19130-S 19

131-S 19132-S 19

141 19142 19143 19144 19145 19146 19147 19148 19149 19150 19


191 20192 20193 20194 20195 20196 20

225-DC 42226-DC 42

230 42231 42232 42233 42234 42235 42236 15, 42237 15, 42238 15, 42239 15, 42

230-DC2 45231-DC2 45232-DC2 45233-DC2 45234-DC2 45235-DC2 45236-DC2 14, 45237-DC2 14, 45238-DC2 14, 45239-DC2 14, 45

230-DCI2 45231-DCI2 45232-DCI2 45233-DCI2 45234-DCI2 45235-DCI2 45236-DCI2 14, 45237-DCI2 14, 45238-DCI2 14, 45239-DCI2 14, 45

230-I 42231-I 42232-I 42233-I 42234-I 42235-I 42236-I 15, 42237-I 15, 42

Cat. No. Page238-I 15, 42239-I 15, 42

230-US 43231-US 43232-US 43233-US 43234-US 43235-US 43236-US 43237-US 43238-US 43239-US 43

230-USI 43231-USI 43232-USI 43233-USI 43234-USI 43235-USI 43236-USI 43237-USI 43238-USI 43239-USI 43

230-SBLU 47231-SBLU 47232-SBLU 47233-SBLU 47

230-SR 38, 48231-SR 38, 48232-SR 38, 48233-SR 38, 48234-SR 38, 48235-SR 38, 48236-SR 38, 48237-SR 38, 48

231-SBLK 46231-SG 47231-SO 48231-SW 48231-SY 49

240 43241 43242 43243 43244 43245 43246 16, 43247 16, 43248 16, 43249 16, 43

240-DC 44241-DC 44242-DC 44243-DC 44244-DC 44245-DC 44246-DC 16, 44247-DC 16, 44248-DC 16, 44249-DC 16, 44

240-SBLU 50241-SBLU 50242-SBLU 50243-SBLU 50

240-SR 39, 51241-SR 39, 51242-SR 39, 51243-SR 39, 51

xxxiii

Cat. No. Page Cat. No. Page Cat. No. Page


244-SR 39, 51245-SR 39, 51246-SR 39, 51247-SR 39, 51


241-SBLK 49241-SG 50241-SO 51241-SW 52241-SY 52

250 53251 53252 53253 53254 53255 53256 53257 53258 53259 53

250-I 53251-I 53252-I 53253-I 53254-I 53255-I 53256-I 53257-I 53258-I 53259-I 53

250-DC2 57251-DC2 57252-DC2 57253-DC2 57254-DC2 57255-DC2 57256-DC2 21, 57257-DC2 21, 57258-DC2 21, 57259-DC2 21, 57

250-DCI2 57251-DCI2 57252-DCI2 57253-DCI2 57254-DCI2 57255-DCI2 57256-DCI2 21, 57257-DCI2 21, 57258-DCI2 21, 57259-DCI2 21, 57

250-RT2 58251-RT2 58252-RT2 58253-RT2 58254-RT2 58255-RT2 58256-RT2 58257-RT2 58258-RT2 58259-RT2 58

250-RTI2 58251-RTI2 58252-RTI2 58253-RTI2 58254-RTI2 58255-RTI2 58256-RTI2 58257-RTI2 58258-RTI2 58259-RTI2 58

250-SRT 55251-SRT 55252-SRT 55253-SRT 55254-SRT 55255-SRT 55256-SRT 55257-SRT 55258-SRT 55259-SRT 55

250-SRTI 55251-SRTI 55252-SRTI 55253-SRTI 55254-SRTI 55255-SRTI 55256-SRTI 55257-SRTI 55258-SRTI 55259-SRTI 55


250-USRT 55251-USRT 55252-USRT 55253-USRT 55254-USRT 55255-USRT 55

250-USI 54251-USI 54252-USI 54253-USI 54254-USI 54255-USI 54256-USI 54257-USI 54258-USI 54259-USI 54

250-USRTI 55251-USRTI 55252-USRTI 55253-USRTI 55254-USRTI 55255-USRTI 55

260 56261 56262 56263 56264 56265 56266 56

267 56268 56269 56

260-DC 58261-DC 58262-DC 58263-DC 58264-DC 58265-DC 58266-DC 22, 58267-DC 22, 58268-DC 22, 58269-DC 22, 58

260-SRT 56261-SRT 56262-SRT 56263-SRT 56264-SRT 56265-SRT 56266-SRT 56267-SRT 56268-SRT 56269-SRT 56

260-RT 59261-RT 59262-RT 59263-RT 59264-RT 59265-RT 59266-RT 59267-RT 59268-RT 59269-RT 59


260-USRT 56261-USRT 56262-USRT 56263-USRT 56264-USRT 56265-USRT 56

270-DC2 59270-DCI2 59

280 60, 92, 140281 60, 92, 140

280-DC 61, 92, 140281-DC 61, 92, 140

282-DC 61, 92, 140282-DCX 61, 92, 140

283-DC 61, 92, 140

290-DC 22, 61, 141291-DC 22, 61, 141292-DC 22, 61, 141

xxxiv


290-MS 23, 62, 142291-MS 23, 62, 142292-MS 23, 62, 142

290-S 22, 61, 141291-S 22, 61, 141292-S 22, 61, 141

321 23322 23323 23324 23325 23326 23327 23328 23329 23330 23331 23332 23

321-B 23322-B 23323-B 23324-B 23325-B 23326-B 23327-B 23328-B 23329-B 23330-B 23

341 23342 23343 23344 23345 23346 23


361 25362 25363 25364 25365 25366 25367 25368 25369 25370 25371 25372 25


380SP 104, 126

381 26382 26383 26384 26384-14 26385 26385-14 26386 26386-14 26387 26387-40 26388 26388-40 26389 26389-40 26390 26390-40 26391 26392 26

381-DC 27382-DC 27383-DC 27384-DC 27384-DC14 27385-DC 27385-DC14 27386-DC 27386-DC14 27387-DC 27387-DC40 27388-DC 27388-DC40 27389-DC 27389-DC40 27390-DC 27390-DC40 27

403 93403-DC2 94, 112407 93408 93410 93412 93414 93416 93417 93418 93419 93420 93

407-I 93408-I 93410-I 93412-I 93414-I 93416-I 93417-I 93418-I 93419-I 93420-I 93

407-DC2 94408-DC2 94410-DC2 94412-DC2 94414-DC2 94416-DC2 94417-DC2 94418-DC2 94419-DC2 94420-DC2 94

407-DCI2 94408-DCI2 94410-DCI2 94412-DCI2 94414-DCI2 94416-DCI2 94

429-LT2 74430-LT2 74431-LT2 74432-LT2 74433-LT2 74434-LT2 74435-LT2 74436-LT2 74437-LT2 74438-LT2 74439-LT2 74

429-LTI2 74430-LTI2 74431-LTI2 74432-LTI2 74433-LTI2 74434-LTI2 74435-LTI2 74436-LTI2 74437-LTI2 74438-LTI2 74439-LTI2 74

429-NMLT 73430-NMLT 73431-NMLT 73432-NMLT 73433-NMLT 73434-NMLT 73435-NMLT 73

430-NMLTS 73431-NMLTS 73

429-SLTG 76430-SLTG 76431-SLTG 76432-SLTG 76433-SLTG 76434-SLTG 76435-SLTG 76

429-SLT 75430-SLT 75431-SLT 75432-SLT 75433-SLT 75434-SLT 75435-SLT 75436-SLT 75437-SLT 75438-SLT 75439-SLT 75440-SLT 75441-SLT 75

429-SLTI 75430-SLTI 75431-SLTI 75432-SLTI 75433-SLTI 75434-SLTI 75435-SLTI 75436-SLTI 75437-SLTI 75438-SLTI 75


xxxv


439-SLTI 75440-SLTI 75441-SLTI 75

429-SLTIG 76430-SLTIG 76431-SLTIG 76432-SLTIG 76433-SLTIG 76434-SLTIG 76435-SLTIG 76

449-SLT 77450-SLT 77451-SLT 77452-SLT 77453-SLT 77454-SLT 77455-SLT 77456-SLT 77457-SLT 77458-SLT 77459-SLT 77

449-SLTI 77450-SLTI 77451-SLTI 77452-SLTI 77453-SLTI 77454-SLTI 77455-SLTI 77456-SLTI 77457-SLTI 77458-SLTI 77459-SLTI 77

469-LT2 78470-LT2 78471-LT2 78472-LT2 78473-LT2 78474-LT2 78475-LT2 78476-LT2 78477-LT2 78478-LT2 78479-LT2 78

469-LTI2 78470-LTI2 78471-LTI2 78472-LTI2 78473-LTI2 78474-LTI2 78475-LTI2 78476-LTI2 78477-LTI2 78478-LTI2 78479-LTI2 78

469-NMLT 73470-NMLT 73471-NMLT 73472-NMLT 73473-NMLT 73474-NMLT 73475-NMLT 73

470-NMLTS 73471-NMLTS 73

469-SLT 79470-SLT 79471-SLT 79

472-SLT 79473-SLT 79474-SLT 79475-SLT 79476-SLT 79477-SLT 79478-SLT 79479-SLT 79

469-SLTI 79470-SLTI 79471-SLTI 79472-SLTI 79473-SLTI 79474-SLTI 79475-SLTI 79476-SLTI 79477-SLTI 79478-SLTI 79479-SLTI 79

469-SLTG 80470-SLTG 80471-SLTG 80472-SLTG 80473-SLTG 80474-SLTG 80475-SLTG 80

469-SLTIG 80470-SLTIG 80471-SLTIG 80472-SLTIG 80473-SLTIG 80474-SLTIG 80475-SLTIG 80

501-DC2 112

507-DC2 95507-DCI2 95508-DC2 95508-DCI2 95

519-DC2 97520-DC2 97521-DC2 97522-DC2 97523-DC2 97524-DC2 97525-DC2 97

519-DCI2 97520-DCI2 97521-DCI2 97522-DCI2 97523-DCI2 97524-DCI2 97525-DCI2 97

530-DC 98531-DC 98532-DC 98533-DC 98534-DC 98535-DC 98

540-SS 96

545-DC2 114

560-DC2 115560-DCI2 115

560-MCIA2 115, 123

561-DC2 115561-DCI2 115

563-DC2 98, 116, 144565-DC2 117566-DC2 117, 148

570-DC2 118570-DCI2 118570-DCR2 118

570-GI 120570-G/RI 120570-RI 120

571-DC2 101, 124572-DC2 101, 124573-DC2 101, 124

571-DCI2 101, 124572-DCI2 101, 124573-DCI2 101, 124

571-S 101, 124572-S 101, 124573-S 101, 124

571-SI 101, 124572-SI 101, 124573-SI 101, 124

581-DC 62, 91, 142582-DC 62, 91, 142583-DC 62, 91, 142

590-DC2 103, 125590-DCI2 103, 125

595-DC2 127595-DCI2 127596-DC2 127596-DCI2 127

600-DC2 105601-DC2 104, 128, 144602-DC2 105

616-NMD 145617-NMD 145

620-NM 82, 146621-NM 82, 146

630 104630-DC2 104

642 146643 146644 146645 146

650-DC2 82, 148651-DC2 83, 147653-DC2 106, 130655-DC2 106, 130657-DC2 106, 130

650-HD2 82, 148

651SP 83, 147

660-DC2 148, 164662-DC2 148, 164664-DC2 148, 164


xxxvi


665-DC2 148, 164666-DC2 148, 164670-DC2 148, 164672-DC2 148, 164674-DC2 148, 164675-DC2 148, 164676-DC2 148, 164

683-DC2 131684-DC2 131685-DC2 131686-DC2 131687-DC2 131688-DC2 131689-DC2 131

683-DCI2 131684-DCI2 131685-DCI2 131686-DCI2 131687-DCI2 131688-DCI2 131689-DCI2 131

683-DCX2 131684-DCX2 131685-DCX2 131686-DCX2 131687-DCX2 131688-DCX2 131689-DCX2 131

691-DC2 104, 128

701 204703 204705 204722 161

732-SP 204733-PS 149, 205

761-UF 165762-UF 165

763-4 165763-6 165763-8 165

764-2 165764-2N 165764-3 165

765-2 165765-3 165

766-2 165766-3 165766-4 165766-4N 165

770-22 90770-32 90770-42 90770-52 90770-62 90770-72 90

771-32 90771-42 90771-52 90771-62 90772-32 90772-42 90

772-52 90772-62 90

800 106800-DC2 106801 107801-I 107801-DC2 109, 135801-DCI2 109, 135802-ASP 110, 136802-DC2 110, 136802-DCI2 110, 136802-SP 110, 136802-MCIA 136802-MCIA2 136

803 106803-DC2 106

804 107804-I 107804-DC2 109, 135804-DCI2 109, 135

806 107807 108808 108809 108810 108811 108812 108813 108814 108

806-I 107807-I 108808-I 108809-I 108810-I 108811-I 108812-I 108813-I 108814-I 108

806-DC2 109, 135807-DC2 109, 135808-DC2 109, 135809-DC2 109810-DC2 109811-DC2 109812-DC2 109813-DC2 109814-DC2 109

806-DCI2 109, 135807-DCI2 109, 135808-DCI2 109, 135809-DCI2 109810-DCI2 109

830 110830-DC2 110, 132840SP 96, 133841SP 149845ASP 113845SP 113846SP 105, 129850SP 111, 137851ASP 110851-DC2 110851-DCI2 110851SP 110

881-SE 166882-SE 166

883-SE 166884-SE 166

890-MC 137891-MC 137

895-DC2 128895-DCI2 128

895-MC 138

900 28900-F 111, 137

901 28902 28903 28904 28905 28906 28907 28, 64908 28, 64909 28, 64910 28, 64912 28913 28

901-AL 28902-AL 28903-AL 28904-AL 28905-AL 28906-AL 28

901-NS 30902-NS 30903-NS 30

901-S 29902-S 29903-S 29904-S 29905-S 29906-S 29907-S 29, 64908-S 29, 64909-S 29, 64910-S 29, 64

920 64921 64922 64923 64924 64925 64

920-NS 64921-NS 64922-NS 64

920-S 64921-S 64922-S 64923-S 64924-S 64925-S 64

937-C 167938-C 167

938-PVC 167

941 30, 65942 30, 65943 30, 65944 30, 65


xxxvii


945 30, 65946 30, 65947 30, 65948 30, 65949 30, 65950 30, 65

941-AL 30942-AL 30943-AL 30944-AL 30945-AL 30946-AL 30

951 161, 178951-A 161, 178951-S 161, 178952 161, 178953 161, 178953-S 161, 178954 161, 178

961 162962 162963 162964 162965 162966 162967 162968 162969 162970 162

971 162972 162973 162974 162975 162976 162977 162978 162

981 162982 162983 162984 162985 162986 162987 162988 162989 162990 162

1000 138, 2061001 138, 2061002 138, 2061003 138, 2061004 138, 2061005 138, 2061006 138, 2061007 138, 2061008 138, 206

1025 12, 1671026 12, 1671027 12, 1671028 12, 1671028-XL 12, 1671029 12, 1671030 12, 1671030-XL 12, 167

1061 311062 311063 311064 31

1065 311066 311067 311068 311069 31

1070 311071 311072 311073 311074 311075 311076 311077 311078 311079 31

1080 311081 311082 311083 311084 311085 311086 311087 311088 31

1089-1 311089-2 311089-3 311089-4 311089-5 311089-6 311089-7 311089-8 31

1090-1 311090-2 311090-3 311090-4 311090-5 311090-6 311090-7 311090-8 311090-9 31

1102 321103 321104 321105 321106 321107 321108 321109 321110 321111 321112 321113 32

1102-I 321103-I 321104-I 321105-I 321106-I 321107-I 321108-I 321109-I 321110-I 321111-I 32

1102-DC 331103-DC 331104-DC 331105-DC 33

1106-DC 331107-DC 331108-DC 331109-DC 331110-DC 331111-DC 33

1102-DCI 331103-DCI 331104-DCI 331105-DCI 331106-DCI 331107-DCI 331108-DCI 331109-DCI 331110-DCI 331111-DCI 33

1121 341122 341123 341124 341125 341126 341127 341128 341129 341130 341131 341132 34

1121-AL 341122-AL 341123-AL 341124-AL 341125-AL 341126-AL 341127-AL 341128-AL 341129-AL 341130-AL 34

1121-RT 341122-RT 341123-RT 341124-RT 341125-RT 341126-RT 341127-RT 341128-RT 341129-RT 341130-RT 34

1160 351161 351162 351163 351164 351165 351166 351167 351168 351169 35

1161-HZ 2021162-HZ 2021163-HZ 2021164-HZ 2021165-HZ 2021166-HZ 2021167-HZ 2021168-HZ 2021169-HZ 202


xxxviii


1170-HZ 2021171-HZ 2021172-HZ 2021173-HZ 2021174-HZ 2021175-HZ 202

1170 351171 351172 351173 351174 351175 351176 351179 351182 351185 35

1191-DC2 207

1201 1681202 1681203 1681204 1681205 1681206 1681207 1681208 1681209 1681210 1681211 1681212 168

1220 1691221 169

1240-PVC 1691241-PVC 1691242-PVC 169

1246-MT 1701257-MT 170

1251 1711252 1711253 1711254 1711255 1711256 1711257 1711258 1711259 1711260 171

1251-PVC 1721252-PVC 1721253-PVC 1721254-PVC 1721255-PVC 1721256-PVC 172

1253-S 1731254-S 1731255-S 1731256-S 1731257-S 1731258-S 1731259-S 1731260-S 173

1306-B 1531307-B 154

1307-B1 1541308-B 1531309-B 1541312-B 1531313-B 1541315-B 154

1308-DC 1531309-DC 154

1325-B 1551325-B1 1551326-B 1551328-B 1551330-B 1551331-B 155

1325-BH 1561330-BH 1561345-BH 156

1520-DC 361521-DC 361522-DC 361523-DC 361524-DC 361525-DC 361526-DC 361527-DC 36

1620-DC2 601621-DC2 60

1661 281662 281663 281664 281665 281666 281667 281668 281669 281670 281671 28

1691 2071692 2071693 2071694 2071695 2071696 207

1701-DC 461702-DC 46

1791-DC 331792-DC 331793-DC 33

1881-SE 1661882-SE 1661883-SE 1661884-SE 166

1901 291902 291903 291904 291905 291906 291907 29, 651908 29, 651909 29, 651910 29, 65

1920 651921 651922 651923 651924 651925 65

2100 1632110 1632120 1632125 1632130 1632140 1632150 1632160 1632170 1632180 1632190 163

2100-BN 1632110-BN 1632120-BN 1632125-BN 1632130-BN 1632140-BN 163

2100-S 1622110-S 1622120-S 1622125-S 1622130-S 1622140-S 1622150-S 1622160-S 1622170-S 1622180-S 1622190-S 162

3000 213001 213002 213003 213004 213005 213006 213007 213008 213009 21

3000-US 213001-US 213002-US 213003-US 213004-US 213005-US 21

3100 223101 223102 223103 223104 223105 223106 223107 223108 223109 22

3100-US 223101-US 223102-US 223103-US 223104-US 223105-US 22


xxxix


3161 203162 20

3500 153501 153502 153503 153504 153505 15

3510 153511 15

3500-US 153501-US 153502-US 153503-US 153504-US 153505-US 15

3510-I 153511-I 15

3600 163601 163602 163603 163604 163605 16

3610 163611 16

3600-US 163601-US 163602-US 163603-US 163604-US 163605-US 16

3838ASP 105, 1293838SP 105, 129

4157-DC63, 99, 117, 143

4360-DC 63, 81, 1434361-DC 63, 81, 143

8400MCIA 134

8400SP 134

9791 150, 1799792 150, 1799793 150, 1799794 150, 1799795 150, 1799796 150, 1799797 150, 179

9882 150, 179

9891 2079892 2079893 2079894 2079895 2079896 207

9951 309952 30

8469OSP 111, 132

ALI-50 156ALI-112 156ALI-252 156

AMC-50 99, 121AMC-5075 99, 121AMC-52 99, 121AMC-50MCIA 122

BJ-100 157BJ-200 157BJ-400 157

BL16ASP 100, 114BL16MCIA 116BL16SP 100, 114

BL-17 100, 122BL-18 100, 122BL-19 100, 122

BL-17I 100, 122BL-18I 100, 122BL-19I 100, 122

BR-150 180BR-200 180BR-400 180

BRI-150 180BRI-200 180

BRW-150 180BRW-200 180

BRWI-150 180BRWI-200 180

BS-050 208BS-075 208

BXE-100 181, 208BXE-200 181, 208BXE-300 181, 208

C-31 67C-32 67C-33 67C-34 67C-35 67C-36 67

C-41 2C-42 2C-43 2C-44 2C-45 2C-46 2C-47 2C-48 2C-49 2C-50 2

C-37CG 67C-38CG 67C-39CG 67C-40CG 67

C-41CG 2C-42CG 2C-43CG 2C-44CG 2C-45CG 2C-46CG 2

C-41CGC 3, 67C-42CGC 3, 67C-43CGC 3, 67C-44CGC 3, 67C-45CGC 3, 67C-46CGC 3, 67

C-61 2C-62 2C-63 2C-64 2C-65 2C-66 2C-67 2C-68 2

CC-25 181CC-31 181CC-37 181

CE-50 40CE-75 40

CE-2571 203

CG770-250 84, 85CG770-350 84, 85CG770-450 84, 85CG770-560 84, 85CG770-650 84, 85CG771-250 84, 85CG771-350 84, 85CG771-450 84, 85CG771-560 84, 85CG771-650 84, 85CG771-750 84, 85CG771-850 84, 85CG772-560 84, 85CG772-650 84, 85CG772-750 84, 85CG772-850 84, 85CG772-950 84, 85CG772-1050 84, 85

CG773-850 86, 87CG773-950 86, 87CG773-1050 86, 87CG773-1150 86, 87CG773-1250 86, 87CG773-1375 86, 87CG774-1050 86, 87CG774-1150 86, 87CG774-1250 86, 87CG774-1375 86, 87

CGA770250 88, 89CGA770350 88, 89CGA770450 88, 89CGA770560 88, 89CGA770650 88, 89CGA771250 88, 89CGA771350 88, 89CGA771450 88, 89CGA771560 88, 89CGA771650 88, 89CGA771750 88, 89CGA771850 88, 89CGA772560 88, 89CGA772650 88, 89CGA772750 88, 89CGA772850 88, 89CGA772950 88, 89CGA7721050 88, 89


xl


CLU-35 156CLU-70 156CLU-125 156

CSE-075 36CSE-100 36

DB-1308 157DB-1309 157

DR-200 182DR-300 182DR-500 182

DS-100 209DS-500 209

EC-075 66, 209EC-100 66, 209EC-125 66, 209EC-150 66, 209EC-200 66, 209EC-250 66, 209EC-300 66, 209EC-350 66, 209EC-400 66, 209

EYS-0452 197EYS-0453 197EYS-0550 197EYS-2633 197EYS-2634 197EYS-2635 197

EYS-0452N 197EYS-0453N 197EYS-0550N 197EYS-2633N 197EYS-2634N 197EYS-2635N 197

FA-400 38, 39FA-401 38, 39FA-402 38, 39FA-403 38, 39FA-404 38, 39FA-411 38, 39

FB-10 203FS-500R 210FS-1000 210

GF38SP 98GF50SP 98

GRB-0445 198GRB-0446 198GRB-0584 198GRB-0597 198GRB-0600 198GRB-0605 198

GRC-0443 198GRC-0444 198GRC-0556 198GRC-0589 198GRC-0561 198GRC-0580 198

GRC-50 158GRC-63 158GRC-75 158

GRE-0447 198GRE-0448 198GRE-0582 198GRE-0587 198GRE-0598 198GRE-0603 198

GRL-0439 198GRL-0440 198GRL-0546 198GRL-0591 198GRL-0558 198GRL-0576 198

GRT-0441 199GRT-0442 199GRT-0547 199GRT-0593 199GRT-0559 199GRT-0578 199

GRX-0449 199GRX-0450 199GRX-0585 199GRX-0595 199GRX-0601 199GRX-0606 199

GRXZ-0468 199GRXZ-0469 199GRXZ-0586 199GRXZ-0596 199GRXZ-0602 199GRXZ-0607 199

LB-31 68LB-32 68LB-33 68LB-34 68LB-35 68LB-36 68LB-37 68LB-38 68LB-39 68LB-40 68


LB-41CG 4LB-42CG 4LB-43CG 4LB-44CG 4LB-45CG 4LB-46CG 4LB-47CG 4LB-48CG 4LB-49CG 4LB-50CG 4

LB-41CGC 5, 68LB-42CGC 5, 68LB-43CGC 5, 68LB-44CGC 5, 68LB-45CGC 5, 68LB-46CGC 5, 68


LL-31 69LL-32 69LL-33 69LL-34 69LL-35 69LL-36 69

LL-41 6LL-42 6LL-43 6LL-44 6LL-45 6LL-46 6LL-47 6LL-48 6LL-49 6LL-50 6

LL-41CG 6LL-42CG 6LL-43CG 6LL-44CG 6LL-45CG 6LL-46CG 6

LL-41CGC 7, 69LL-42CGC 7, 69LL-43CGC 7, 69LL-44CGC 7, 69LL-45CGC 7, 69LL-46CGC 7, 69

LL-61 6LL-62 6LL-63 6LL-64 6LL-65 6LL-66 6LL-67 6LL-68 6

LLR-41 8, 70LLR-42 8, 70LLR-43 8, 70LLR-44 8, 70LLR-45 8, 70LLR-46 8, 70

LR-31 70LR-32 70LR-33 70LR-34 70LR-35 70LR-36 70

LR-41 9LR-42 9LR-43 9LR-44 9LR-45 9LR-46 9LR-47 9LR-48 9LR-49 9LR-50 9


xli

LR-41CG 9LR-42CG 9LR-43CG 9LR-44CG 9LR-45CG 9LR-46CG 9

LR-41CGC 8, 71LR-42CGC 8, 71LR-43CGC 8, 71LR-44CGC 8, 71LR-45CGC 8, 71LR-46CGC 8, 71

LR-61 9LR-62 9LR-63 9LR-64 9LR-65 9LR-66 9LR-67 9LR-68 9

LVB-1 182

MC-050 158MC-075 158MCC-050 159MCC-075 159

MK-10020 174MK-20000 174MK-20025 174MK-20025R 174

MLB-44 12, 175MLB-45 12, 175MLB-46 12, 175MLB-47 12, 175MLB-48 12, 175MLB-49 12, 175MLB-50 12, 175

MWH-1 176

NMCB-1 139, 151, 183NMCB-2 151, 183NMCB-3 139

NMLV-100B 184, 211NMLV-100F 184, 211NMLV-200B 184, 211NMLV-200F 184, 211

NMWH-43 152, 185

RB-16 160RB-17 160

RF-125 176, 212RF-150 176, 212RF-200 176, 212RF-250 176, 212

RFN-125 176, 212RFN-200 176, 212RFN-250 176, 212RFN-300 176, 212RFN-400 176, 212

RWH-1 176

SC-41 13, 72SC-42 13, 72SC-43 13, 72SC-44 13, 72

SC-46 13, 72SC-47 13, 72SC-49 13, 72

SC-61 13SC-62 13SC-63 13SC-64 13SC-66 13SC-67 13SC-69 13

SE-KIT100 177SE-KIT150 177SE-KIT200 177

SFR-75 213SFS-75 213

SG38ASP 102, 119SG38SP 102, 119SG38MCIA 118

SG-61 13, 72SG-62 13, 72SG-63 13, 72SG-64 13, 72SG-66 13, 72SG-67 13, 72SG-69 13, 72

SGN-61 13, 72SGN-62 13, 72SGN-63 13, 72SGN-64 13, 72SGN-66 13, 72SGN-67 13, 72SGN-69 13, 72

SR-050 81SR-075 81SR-100 81SR-125 81SR-150 81SR-200 81SR-250 81SR-300 81SR-350 81SR-400 81

SRC-050 37SRC-075 37SRC-100 37SRC-125 37SRC-150 37SRC-200 37SRC-250 37SRC-300 37SRC-350 37SRC-400 37SRC-500 37SRC-600 37

T-31 71T-32 71T-33 71T-34 71T-35 71T-36 71

T-41 10T-42 10T-43 10T-44 10T-45 10T-46 10

T-47 10T-48 10T-49 10T-50 10

T-41CG 10T-42CG 10T-43CG 10T-44CG 10T-45CG 10T-46CG 10

T-41CGC 11, 71T-42CGC 11, 71T-43CGC 11, 71T-44CGC 11, 71T-45CGC 11, 71T-46CGC 11, 71

T-61 10T-62 10T-63 10T-64 10T-65 10T-66 10T-67 10T-68 10

TA-2636 201TA-2637 201TA-2638 201TA-2937 201TA-2938 201TA-2943 201

TU-2992 200TU-2993 200TU-2994 200TU-2995 200TU-2996 200TU-2997 200

UNF-1S 200UNF-2S 200UNF-3S 200

UNY-1S 200UNY-2S 200UNY-3S 200

TWB-51 66, 186TWB-52 66, 186TWB-53 66, 186TWB-54 66, 186TWB-55 66, 186TWB-56 66, 186TWB-57 66, 186TWB-58 66, 186TWB-59 66, 186TWB-60 66, 186

TWE-125 41TWE-150 41TWE-200 41TWE-250 41TWE-300 41TWE-350 41TWE-400 41

USL-120 95

WGC-1 176WGC-2 176WGC-3 176



xlii

GENERAL NOTES

General Notes and Product Standards

• For product dimensions, consult our on-line catalogat www.bptfittings.com.

• Due to ongoing product improvements, specificationsand dimensions are subject to change withoutprior notice.

• Underwriters Laboratories, Canadian StandardsAssociation, and Federal Specifications are currentat time of publication but are subject to changewithout prior notice. Current UL and SP listings arenoted on the smallest unit carton label. Look for theappropriate logo.

• This manual is intended for use as a guide in selectionof electrical fittings manufactured by Bridgeport Fittings,Inc. Do not use this manual as an interpretation of theNational Electrical Code or local regulations. Alwaysconsult your local electrical inspector for requirementsin your area.

Products listed or certified comply with the followingcertifications and specifications:

Product UL NEMA Federal CSAGroup Standard Standard Specification Standard

Rigid & IMCConduit Bodies UL-514A FB-1 W-C-586D C22.2 18.3-04

Rigid & IMC Conduit UL-514B FB-1 A-A-50553 C22.2 18.3-04

Red Fire Alarm Boxes UL-514A OS1 A-A-50563 –and Fittings UL-514B FB-1 A-A-50553 –

EMT UL-514B FB-1 A-A-50553 C22.2 18.3-04

Liquid Tight UL-514B FB-1 A-A-50552 C22.2 18.3-04

Portable Cord UL-514B FB-1 A-A-50552 C22.2 18.3-04

Flexible Metal &AC/MC Cable UL-514B FB-1 A-A-50552 C22.2 18.3-04

Nonmetallic Cable UL-514B FB-1 A-A-50552 C22.2 18.3-04

Grounding Fittings UL-467 FB-1 A-A-50552 –

Service Entrance UL-514B FB-1 W-C-586D C22.2 18.3-04

Hazardous Location UL-886 – – C22.2 30

1

BRIDGEPORT’SPRODUCT CATALOG

2

Type C

Threaded bodies for rigid conduit or IMC allow access forinspection, pulling and maintenance.

File No. E11077

File No. 702847 (C-41CG thru C-46CG)

AluminumCatalog Trade Unit Std.Number Size Qty. Pkg.

C-41 1/2” 10 60C-42 3/4” 10 60C-43 1” 5 30C-44 1 1/4” 2 10C-45 1 1/2” 2 10C-46 2” 1 6C-47 2 1/2” --- 1C-48 3” --- 1C-49 3 1/2” --- 1C-50 4” --- 1

Aluminum withCover and GasketCatalog Trade Unit Std.Number Size Qty. Pkg.

C-41CG 1/2” 10 60C-42CG 3/4” 10 60C-43CG 1” 5 30C-44CG 1 1/4” 2 10C-45CG 1 1/2” 2 10C-46CG 2” 1 6

Malleable IronCatalog Trade Unit Std.Number Size Qty. Pkg.

C-61 1/2” 5 50C-62 3/4” 5 50C-63 1” 2 20C-64 1 1/4” 2 10C-65 1 1/2” 2 10C-66 2” 1 6C-67 2 1/2” --- 1C-68 3” --- 1

Rigid and IMC Conduit Bodies

3

Combination Type C

Units are threaded for use with rigid as well as set screws foruse with EMT. Preassembled with cover and gasket.

File No. E11077

Listed Raintight when used with rigid conduit.


C-41CGC 1/2” 10 60C-42CGC 3/4” 10 60C-43CGC 1” 5 30C-44CGC 1 1/4” 2 10C-45CGC 1 1/2” 2 10C-46CGC 2” 1 6



LB-41 1/2” 10 60LB-42 3/4” 10 60LB-43 1” 5 30LB-44 1 1/4” 2 10LB-45 1 1/2” 2 10LB-46 2” 1 6LB-47 2 1/2” --- 1LB-48 3” --- 1LB-49 3 1/2” --- 1LB-50 4” --- 1

4

Type LB


File No. E11077

File No. 702847 (LB-41CG thru LB-51CG)


LB-41CG 1/2” 10 60LB-42CG 3/4” 10 60LB-43CG 1” 5 30LB-44CG 1 1/4” 2 10LB-45CG 1 1/2” 2 10LB-46CG 2” 1 6LB-47CG 2 1/2” --- 1LB-48CG 3” --- 1LB-49CG 3 1/2” --- 1LB-50CG 4” --- 1


LB-61 1/2” 5 50LB-62 3/4” 5 50LB-63 1” 2 20LB-64 1 1/4” 2 10LB-65 1 1/2” 2 10LB-66 2” 1 6LB-67 2 1/2” --- 1LB-68 3” --- 1LB-69 3 1/2” --- 1LB-70 4” --- 1


5

Combination Type LB


File No. E11077



LB-41CGC 1/2” 10 60LB-42CGC 3/4” 10 60LB-43CGC 1” 5 30LB-44CGC 1 1/4” 2 10LB-45CGC 1 1/2” 2 10LB-46CGC 2” 1 6


6

Type LL


File No. E11077

File No. 702847 (LL-41CG thru LL-46CG)


LL-41CG 1/2” 10 60LL-42CG 3/4” 10 60LL-43CG 1” 5 30LL-44CG 1 1/4” 2 10LL-45CG 1 1/2” 2 10LL-46CG 2” 1 6


LL-41 1/2” 10 60LL-42 3/4” 10 60LL-43 1” 5 30LL-44 1 1/4” 2 10LL-45 1 1/2” 2 10LL-46 2” 1 6LL-47 2 1/2” --- 1LL-48 3” --- 1LL-49 3 1/2” --- 1LL-50 4” --- 1


LL-61 1/2” 5 50LL-62 3/4” 5 50LL-63 1” 2 20LL-64 1 1/4” 2 10LL-65 1 1/2” 2 10LL-66 2” 1 6LL-67 2 1/2” --- 1LL-68 3” --- 1


7

Combination Type LL


File No. E11077



LL-41CGC 1/2” 10 60LL-42CGC 3/4” 10 60LL-43CGC 1” 5 30LL-44CGC 1 1/4” 2 10LL-45CGC 1 1/2” 2 10LL-46CGC 2” 1 6


8

Combination Type LL/LR

Combination type LL/LR style. Units are threaded for usewith rigid or IMC as well as set screws for use with EMT.Preassembled with cover and gasket.

File No. E11077



LLR-41 1/2” 10 60LLR-42 3/4” 10 60LLR-43 1” 5 30LLR-44 1 1/4” 2 10LLR-45 1 1/2” 2 10LLR-46 2” --- 5

Combination Type LR

Units have a threaded interior for use with rigid as well as setscrews for use with EMT. Preassembled with cover and gasket.

File No. E11077



LR-41CGC 1/2” 10 60LR-42CGC 3/4” 10 60LR-43CGC 1” 5 30

Catalog Trade Unit Std.Number Size Qty. Pkg.

LR-44CGC 1 1/4” 2 10LR-45CGC 1 1/2” 2 10LR-46CGC 2” 1 6


9

Type LR


File No. E11077

File No. 702847 (LR-41CG thru LR-46CG)


LR-41CG 1/2” 10 60LR-42CG 3/4” 10 60LR-43CG 1” 5 30LR-44CG 1 1/4” 2 10LR-45CG 1 1/2” 2 10LR-46CG 2” 1 6


LR-41 1/2” 10 60LR-42 3/4” 10 60LR-43 1” 5 30LR-44 1 1/4” 2 10LR-45 1 1/2” 2 10LR-46 2” 1 6LR-47 2 1/2” --- 1LR-48 3” --- 1LR-49 3 1/2” --- 1LR-50 4” --- 1


LR-61 1/2” 5 50LR-62 3/4” 5 50LR-63 1” 2 20LR-64 1 1/4” 2 10LR-65 1 1/2” 2 10LR-66 2” 1 6LR-67 2 1/2” --- 1LR-68 3” --- 1


10

Type T


File No. E11077

File No. 702847 (T-41CG thru T-46CG)

AluminumCatalog Trade Unit Std.Number Size Qty. Pkg

T-41 1/2” 10 60T-42 3/4” 10 60T-43 1” 5 30T-44 1 1/4” 2 10T-45 1 1/2” 2 10T-46 2” 1 6T-47 2 1/2” --- 1T-48 3” --- 1T-49 3 1/2” --- 1T-50 4” --- 1


T-61 1/2” 5 50T-62 3/4” 5 50T-63 1” 2 20T-64 1 1/4” 2 10T-65 1 1/2” 2 10T-66 2” 1 6T-67 2 1/2” --- 1T-68 3” --- 1


T-41CG 1/2” 10 60T-42CG 3/4” 10 60T-43CG 1” 5 30T-44CG 1 1/4” 2 10T-45CG 1 1/2” 2 10T-46CG 2” 1 6


11

Combination Type T

Units have a threaded interior for use with rigid as well as setscrews for use with EMT. Preassembled with cover and gasket.

File No. E11077



T-41CGC 1/2” 10 60T-42CGC 3/4” 10 60T-43CGC 1” 5 30T-44CGC 1 1/4” 2 10T-45CGC 1 1/2” 2 10T-46CGC 2” 1 6


12

Mogul Conduit Bodies


MLB-44 1 1/4” --- 5MLB-45 1 1/2” --- 2MLB-46 2” --- 2MLB-47 2 1/2” --- 1MLB-48 3” --- 1MLB-49 3 1/2” --- 1MLB-50 4” --- 1

Service Entrance LB


1025 1/2” 5 501026 3/4” 5 501027 1” --- 201028 1 1/4” --- 10


1029 1 1/2” --- 51030 2” --- 41028-XL 1 1/4” --- 101030-XL 2” --- 6

Allows access to the interior of a conduitsystem for inspection, pulling and maintenance.Mounts flush against structure. Raintight.

File No. E11077

MLB-44 thru MLB-46

MLB-47 thru MLB-50

Allows larger access to the inside ofa raceway for wire pulling. Raintight.

File No. E11077

File No. E11077 (MLB-47 thru MLB-50)

B A

C


Dim Dim DimA B C

2 3/4” 2 3/8” 8 1/2”4 3/4” 3 1/8” 11 1/2”5 3/4” 3 1/8” 13”6 1/4” 4 7/16” 20”6 1/4” 4 7/16” 20”7 7/8” 5 1/2” 26”7 7/8” 5 1/2” 26”

13

Conduit Body Gaskets

SG series provides dust-tight seal between conduitbody and cover.SGN series provides both dust and rain-tight protection.SGN gaskets are impervious to most liquids and oil.

CelluloseCatalog Trade Unit Std.Number Size Qty. Pkg.

SG-61 1/2” 100 1000SG-62 3/4” 100 1000SG-63 1” 50 500SG-64 1 1/4”-1 1/2” --- 100SG-66 2” --- 100SG-67 2 1/2”-3” --- 100SG-69 3 1/2”-4” --- 25

NeopreneCatalog Trade Unit Std.Number Size Qty. Pkg.

SGN-61 1/2” 100 1000SGN-62 3/4” 100 1000SGN-63 1” 50 500SGN-64 1 1/4”-1 1/2” --- 100SGN-66 2” --- 100SGN-67 2 1/2”-3” --- 100SGN-69 3 1/2”-4” --- 25

Conduit Body Covers


SC-41 1/2” 25 100SC-42 3/4” 25 100SC-43 1” 25 10SC-44 1 1/4”-1 1/2” 10 100SC-46 2” --- 25SC-47 2 1/2”-3” --- 20SC-49 3 1/2”-4” --- 5

SteelCatalog Trade Unit Std.Number Size Qty. Pkg.

SC-61 1/2” 25 100SC-62 3/4” 25 100SC-63 1” 25 100SC-64 1 1/4”-1 1/2” 10 100SC-66 2” --- 25SC-67 2 1/2”-3” --- 20SC-69 3 1/2”-4” --- 5

Encloses conduit body; supplied with screws.

File No. E11077 Aluminum Only (SC-41 thru SC-49)


14

Rigid and IMC Conduit Fittings

Set Screw Connectors

ZincDie CastCatalog Trade Unit Std.Number Size Qty. Pkg.

30-DC2 1/2” 50 50031-DC2 3/4” 25 25032-DC2 1” 25 250

236-DC2 2 1/2” --- 12237-DC2 3” --- 12238-DC2 3 1/2” --- 6239-DC2 4” --- 6

Zinc Die Cast / InsulatedThroat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

236-DCI2 2 1/2” --- 12237-DCI2 3” --- 12238-DCI2 3 1/2” --- 6239-DCI2 4” --- 6

Set screw type fitting used to join unthreaded rigidconduit to box or enclosure. Concrete-tight.

File No. E24001*: 236-DC2 thru 239-DC2;236-DCI2 thru 239-DCI2

*Note: 2 1/2” thru 4” is listed for rigid steel or aluminumEMT conduit.

1/2” thru 1” 2 1/2” thru 4”

15



Steel (Made in the USA!)Catalog Trade Unit Std.Number Size Qty. Pkg.

3500-US 1/2” 50 5003501-US 3/4” 25 2503502-US 1” 25 2503503-US 1 1/4” 20 1203504-US 1 1/2” 10 603505-US 2” 5 30


236 2 1/2” 2 10237 3” 2 10238 3 1/2” --- 6239 4” --- 6

Steel / InsulatedThroat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

236-I 2 1/2” 2 10237-I 3” 2 10238-I 3 1/2” --- 6239-I 4” --- 6

2 1/2” thru 4”1/2” thru 1 1/2” 5” & 6”Malleable

1/2” thru 2”Malleable

2”

Set screw type fitting used to join unthreaded rigid orIMC conduit to box or enclosure. Concrete-tight.

File No. E9391: 3500-US thru 3505-US

File No. E24001: 3500 thru 3509; 236 thru 239;

236-I thru 239-I*Note: UL listing not applicable to 5” & 6” Malleable Iron.


3500 1/2” 50 2003501 3/4” 25 2503502 1” 25 1003503 1 1/4” 20 1203504 1 1/2” 10 603505 2” 5 303510 5” 1 53511 6” 1 5

Malleable Iron / InsulatedThroat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

3510-I 5” 1 53511-I 6” 1 5

16

Zinc Die CastCatalog Trade Unit Std.Number Size Qty. Pkg.

40-DC 1/2” 50 50041-DC 3/4” 25 25042-DC 1” 25 250246-DC 2 1/2” --- 12247-DC 3” --- 12248-DC 3 1/2” --- 6249-DC 4” --- 6


3600-US 1/2” 50 5003601-US 3/4” 25 2503602-US 1” 50 2003603-US 1 1/4” 15 903604-US 1 1/2” 10 603605-US 2” 5 30


246 2 1/2” 2 10247 3” 2 10248 3 1/2” --- 6249 4” --- 6

Set Screw Couplings

Steel1/2” thru 1 1/2”

Steel2 1/2” thru 4”

Steel2”

Zinc1/2” thru 1”

Zinc2 1/2” thru 4”

Set screw type fitting used to join two unthreaded lengthsof rigid conduit. Concrete-tight.2 1/2” thru 4” furnished with four set screws.

File No. E24001*: 3600 thru 3609; 246 thru 249;246-DC thru 249-DCFile No. E9391: 3600-US thru 3605-US

File No. LR39354: 246-DC thru 249-DC

*Note: 2 1/2” thru 4” zinc die cast is listed for rigid steel oraluminum EMT conduit.*Note: UL listing not applicable to 5” & 6” Malleable Iron.


3600 1/2” 30 1203601 3/4” 25 1003602 1” 25 1003603 1 1/4” 15 903604 1 1/2” 10 603605 2” 5 303610 5” 1 53611 6” 1 5

Malleable5” & 6”


1/2” thru 2”Malleable

17

Pull ElbowsRigid to Box

Used for connecting threadedrigid or IMC to box orenclosure. Removablealuminum cover and neoprenegasket facilitate wire pulling.

File No. E9391

Pull ElbowsRigid to RigidUsed for connecting threadedrigid or IMC to form 90° bend.Removable aluminum coverand neoprene gasket facilitatewire pulling.

File No. E9391

Pull ElbowsRigid to EMT to Box


71-DCA 1/2” 10 10072-DCA 3/4” 5 50

Used for connecting threadedrigid or EMT to box orenclosure. Removablealuminum cover and neoprenegasket facilitate wire pulling.

File No. E9391

Pull ElbowsRigid to Rigid or EMT to EMT

Used for connecting threadedrigid to rigid or EMT to EMT toform 90° bend. Removablealuminum cover and neoprenegasket facilitate wire pulling.Raintight when used withRigid Conduit.

File No. E9391


81-DC 1/2” 10 10082-DC 3/4” 5 5083-DC 1” 5 2584-DC 1 1/4” 5 20


71-DC2 1/2” 10 10072-DC2 3/4” 5 50


81-DCA 1/2” 10 10082-DCA 3/4” 5 5083-DCA 1” 5 2584-DCA 1 1/4” 5 20


Used to fasten threaded conduit to opening in a box orenclosure.

File No. E9391: 101-S thru 112-S;101-DC thru 106-DC

File No. LR39354: 101-S thru 112-S

18

Locknuts

Steel Zinc

Zinc Plated Steel -Conduit LocknutCatalog Trade Unit Std.Number Size Qty. Pkg.

100 3/8” 200 2000101-S 1/2” 100 1000102-S 3/4” 100 1000103-S 1” 100 500104-S 1 1/4” --- 100105-S 1 1/2” --- 100106-S 2” --- 50107-S 2 1/2” --- 25108-S 3” --- 25109-S 3 1/2” --- 25110-S 4” --- 25111-S 5” --- 5112-S 6” --- 5

Zinc Die Cast -Fitting LocknutCatalog Trade Unit Std.Number Size Qty. Pkg.

101-DC 1/2” 100 1000102-DC 3/4” 100 1000103-DC 1” 100 500104-DC 1 1/4” --- 100105-DC 1 1/2” --- 100106-DC 2” --- 50107-DC 2 1/2” --- 25108-DC 3” --- 25109-DC 3 1/2” --- 25110-DC 4” --- 25


19

Bonding Locknuts

Used in harsh vibration environments to fasten threadedconduit to unthreaded opening in a box or enclosure.

File No. E20412: 121-S thru 130-S


121-S 1/2” 50 200122-S 3/4” 25 100123-S 1” 25 100124-S 1 1/4” 10 50125-S 1 1/2” 10 50126-S 2” 10 50


127-S 2 1/2” 5 25128-S 3” 5 25129-S 3 1/2” --- 5130-S 4” --- 5131-S 5” --- 5132-S 6” --- 5

Sealing Locknuts

Steel / PVC SealCatalog Trade Unit Std.Number Size Qty. Pkg.

141 1/2” 50 200142 3/4” 25 100143 1” 25 100144 1 1/4” 25 100145 1 1/2” 25 100


146 2” 25 100147 2 1/2” 5 25148 3” 5 25149 3 1/2” 5 25150 4” 5 25

Used to provide raintight seal when fastening threadedconduit to unthreaded opening in a box or enclosure.

File No. E191572: 141 thru 146


20

Threaded Hubs


151-DC 1/2” 25 100152-DC 3/4” 25 100153-DC 1” 10 50154-DC 1 1/4” 5 25155-DC 1 1/2” 2 20


156-DC 2” 2 20157-DC 2 1/2” --- 10158-DC 3” --- 5159-DC 3 1/2” 1 5160-DC 4” 1 5

To secure threaded rigid service entrance conduit to box orenclosure. Insulated throat rated 105°C. BUNA-N sealing ringcompletely encircles knockout to prevent contaminants fromentering enclosure.

File No. E9391: Type 4 - Water Tight

File No. LR39354*Note: UL listing not applicable to 5” & 6” Malleable Iron.

Lock - A - LinersUsed for converting ordinary bushings andconnectors to code approved insulating bushingsand connectors without disturbing wiring.

File No. E11259

Polypropylene - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

191 1/2” 25 100192 3/4” 25 100193 1” 25 100


194 1 1/4” 10 40195 1 1/2” 10 40196 2” 10 40


3161 5” --- 23162 6” --- 2


21

CompressionConnectors

Zinc Steel


256-DC2 2 1/2” --- 12257-DC2 3” --- 12258-DC2 3 1/2” --- 6259-DC2 4” --- 6

Zinc Die Cast/InsulatedThroat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

256-DCI2 2 1/2” --- 12257-DCI2 3” --- 12258-DCI2 3 1/2” --- 6259-DCI2 4” --- 6


3000-US 1/2” 25 1003001-US 3/4” 25 1003002-US 1” 5 253003-US 1 1/4” 5 253004-US 1 1/2” 2 103005-US 2” 1 5

Malleable



3000 1/2” 25 1003001 3/4” 25 1003002 1” 5 253003 1 1/4” 5 253004 1 1/2” 2 103005 2” 1 53006 2 1/2” 2 103007 3” 2 103008 3 1/2” --- 63009 4” --- 6

Compression type connector used to join unthreaded steelrigid conduit to box or enclosure. 2 1/2” and larger zinc die castalso suitable for steel and aluminum rigid and EMT conduit.

File No. E9391

22

Combination Couplings

Set screw type fitting used to join EMT to rigid or IMC.Concrete-tight. Furnished with Tri-Drive slot/Phillips/Robertsonhead screws.

File No. E9391: 290-S thru 292-S

Zinc Steel


290-DC 1/2” 50 200291-DC 3/4” 25 100292-DC 1” 25 100


290-S 1/2” 25 100291-S 3/4” 25 100292-S 1” 10 50



266-DC 2 1/2” --- 12267-DC 3” --- 12268-DC 3 1/2” --- 6269-DC 4” --- 6

Steel(Made in the USA!)Catalog Trade Unit Std.Number Size Qty. Pkg.

3100-US 1/2” 25 1003101-US 3/4” 25 1003102-US 1” 5 253103-US 1 1/4” 5 253104-US 1 1/2” 2 103105-US 2” --- 5

CompressionCouplings

Zinc Steel Malleable


3100 1/2” 25 1003101 3/4” 25 1003102 1” 5 253103 1 1/4” 5 253104 1 1/2” 2 10


3105 2” 1 53106 2 1/2” 2 103107 3” 2 103108 3 1/2” --- 63109 4” --- 6

Compression type coupling used to join two lengths ofunthreaded steel rigid conduit. 2 1/2” and larger zinc die castalso suitable for steel and aluminum rigid and EMT conduit.

File No. E9391

23


Used to join rigid or IMC to EMT. Couplinginternally threaded for rigid / IMC.Compression type for EMT.Concrete-tight.

File No. E9391:292-MS

Zinc Plated SteelCatalog Trade Unit Std.Number Size Qty. Pkg.

290-MS 1/2” 25 100291-MS 3/4” 25 100292-MS 1” 10 50

Bushings

Used with locknut to protect conductorsinside threaded rigid or IMC conduit entering a box. Roundedsurface of bushing prevents damage to wire insulation.

File No. E9391: 321 thru 332

File No. E11259: 321-B thru 330-B File No. LR39354

Plastic - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

321 1/2” 100 1000322 3/4” 100 1000323 1” 50 500324 1 1/4” --- 100325 1 1/2” --- 100326 2” --- 50327 2 1/2” --- 25328 3” --- 25329 3 1/2” --- 25330 4” --- 20331 5” --- 5332 6” --- 5

Plastic - 150°CCatalog Trade Unit Std.Number Size Qty. Pkg.

321-B 1/2” 100 1000322-B 3/4” 100 1000323-B 1” 50 500324-B 1 1/4” --- 100325-B 1 1/2” --- 100326-B 2” --- 50327-B 2 1/2” --- 25328-B 3” --- 25329-B 3 1/2” --- 25330-B 4” --- 20

PolyethyleneCatalog Trade Unit Std.Number Size Qty. Pkg.

341 1/2” 100 1000342 3/4” 100 1000343 1” 100 1000


344 1 1/4” 50 250345 1 1/2” 25 100346 2” 25 100

Pull Caps

Used for capping EMT, rigid and most bushings.


24

Insulated GroundingBushings With Copper Lugs

Used with locknut to terminate service conduit to cabinet.Solid copper lug provides high conductivity with lower heatrise than conventional solderless lugs. Plastic liner preventsdamage to wire insulation.

File No. E20412

Zinc Die Cast / Plastic Insulator - 150°CCatalog Wire Trade Unit Std. Pkg.Number Range Size Qty. Qty.

351-DC #14 - #6 1/2” 25 250352-DC #14 - #6 3/4” 25 250353-DC #14 - #6 1” 25 250354-DC #14 - #6 1 1/4” 20 200355-DC #8 - #2 1 1/2” 20 200356-DC #8 - #2 2” 10 100357-DC #6 - #1/0 2 1/2” 2 10358-DC #6 - #1/0 3” 2 10359-DC #6 - #1/0 3 1/2” --- 5360-DC #6 - #1/0 4” --- 5


25

Insulated Bushings

Used with locknut to protect conductors insidethreaded rigid or IMC conduit entering a box. Plasticliner prevents damage to wire insulation. All productsrated 150°C except catalog numbers 371 and 372which are rated 105°C.

File No. E9391: 361 thru 370

File No. E9391 (361-DC thru 370-DC)

Malleable Iron / PlasticMetalinerCatalog Trade Unit Std.Number Size Qty. Pkg.

361 1/2” 100 1000362 3/4” 100 1000363 1” 50 500364 1 1/4” 10 100365 1 1/2” 10 100366 2” 10 100367 2 1/2” 2 10368 3” 2 10369 3 1/2” --- 5370 4” --- 5371 5” --- 5372 6” --- 5

Zinc Die Cast / PlasticMetalinerCatalog Trade Unit Std.Number Size Qty. Pkg.

361-DC 1/2” 100 1000362-DC 3/4” 100 1000363-DC 1” 50 500364-DC 1 1/4” 10 100365-DC 1 1/2” 10 100366-DC 2” 10 100367-DC 2 1/2” 2 10368-DC 3” 2 10369-DC 3 1/2” --- 5370-DC 4” --- 5


26

Insulated GroundingBushings

Used with locknut to terminate service conduit to cabinet.Aluminum alloy lug provided for bonding jumper to neutralbusbar. Plastic liner prevents damage to wire insulation.

File No. E20412

Malleable Iron / Plastic Metaliner - 150°CGrounding LugWire Capacity

Catalog Min. Max. Trade Unit Std. Pkg.Number Solid Strand Size Qty. Qty.

381 #14 - #4 1/2” 50 500382 #14 - #4 3/4” 50 500383 #14 - #4 1” 25 250384 #14 - #1/0 1 1/4” 20 200384-14 #14 - #4 1 1/4” 20 200385 #14 - #1/0 1 1/2” 20 200385-14 #14 - #4 1 1/2” 20 200386 #14 - #1/0 2”` 10 100386-14 #14 - #4 2” 10 100387 #14 - #1/0 2 1/2” --- 25387-40 #6 - #250 MCM 2 1/2” --- 25388 #14 - #1/0 3” --- 25388-40 #6 - #250 MCM 3” --- 25389 #14 - #1/0 3 1/2” --- 25389-40 #6 - #250 MCM 3 1/2” --- 25390 #14 - #1/0 4” --- 20390-40 #6 - #250 MCM 4” --- 20

Malleable Iron / Plastic Metaliner - 150°CGrounding LugWire Capacity


391 #6 - #250 MCM 5” --- 5392 #6 - #250 MCM 6” --- 5


27

Used with locknut to terminate service conduit to cabinet.Aluminum alloy lug provided for bonding jumper to neutralbusbar. Plastic liner prevents damage to wire insulation.

File No. E20412

Insulated GroundingBushings

Zinc Die Cast / Plastic Metaliner - 150°CGrounding LugWire Capacity


381-DC #14 - #4 1/2” 50 500382-DC #14 - #4 3/4” 50 500383-DC #14 - #4 1” 25 250384-DC #14 - #1/0 1 1/4” 20 200384-DC14 #14 - #4 1 1/4” 20 200385-DC #14 - #1/0 1 1/2” 20 200385-DC14 #14 - #4 1 1/2” 20 200386-DC #14 - #1/0 2” 10 100386-DC14 #14 - #4 2” 10 100387-DC #14 - #1/0 2 1/2” --- 25387-DC40 #6 - #250 MCM 2 1/2” --- 25388-DC #14 - #1/0 3” --- 25388-DC40 #6 - #250 MCM 3” --- 25389-DC #14 - #1/0 3 1/2” --- 25389-DC40 #6 - #250 MCM 3 1/2” --- 25390-DC #14 - #1/0 4” --- 20390-DC40 #6 - #250 MCM 4” --- 20



906 2” --- 25907 2 1/2” --- 25908 3” --- 10909 3 1/2” --- 10910 4” --- 10912 5” --- 5913 6” --- 5

28

Bushing Pennies

Used inside bushing to prevent foreign matter fromentering conduit.

Galvanized SteelCatalog Trade Unit Std.Number Size Qty. Pkg.

1661 1/2” 500 10001662 3/4” 250 5001663 1” 100 2001664 1 1/4” 50 1001665 1 1/2” 50 1001666 2” 50 100


1667 2 1/2” 50 1001668 3” 50 1001669 3 1/2” 25 1001670 4” 25 1001671 5” 25 100


900 3/8” 100 1000901 1/2” 100 1000902 3/4” --- 100903 1” --- 100904 1 1/4” --- 50905 1 1/2” --- 50

One Hole PipeStraps

To support rigid conduit and IMC to mounting surface.

File No. E161206: 912 thru 913

File No. LR39354: 900 thru 910


901-AL 1/2” 100 1000902-AL 3/4” --- 100903-AL 1” --- 100


904-AL 1 1/4” --- 50905-AL 1 1/2” --- 50906-AL 2” --- 25

Malleable/Aluminum


29


901-S 1/2” 50 500902-S 3/4” 50 500903-S 1” 50 200904-S 1 1/4” 25 100905-S 1 1/2” 25 100


906-S 2” --- 25907-S 2 1/2” --- 25908-S 3” --- 25909-S 3 1/2” --- 10910-S 4” --- 10


1901 1/2” 250 25001902 3/4” 150 15001903 1” 100 10001904 1 1/4” 50 5001905 1 1/2” 50 500


1906 2” 25 2501907 2 1/2” 25 1001908 3” 20 801909 3 1/2” 15 601910 4” 10 40

One Hole PipeStraps

Two Hole PipeStraps

To support rigid conduit and IMC to mounting surface.

File No. E161206: 904-S thru 908-S

File No. LR39354: 901-S thru 910-S

Used to secure rigid conduit or IMC.

File No. E161206: 1907 thru 1910

File No. LR39354

Steel


30

Used to secure rigid conduit and IMC to wood.

Rigid Nail Straps


901-NS 1/2” 100 1000902-NS 3/4” 100 1000903-NS 1” 100 1000

Clamp Backs

Provides space between conduit andmounting surface, for use with malleableor aluminum straps.

File No. E161206: 9951 thru 9952


941 1/2” 50 250942 3/4” 50 250943 1” 25 100944 1 1/4” 20 100945 1 1/2” 10 100946 2” 5 50


947 2 1/2” 2 10948 3” 2 10949 3 1/2” --- 5950 4” --- 59951 5” --- 59952 6” --- 5


941-AL 1/2” 50 250942-AL 3/4” 50 250943-AL 1” 25 100


944-AL 1 1/4” 20 100945-AL 1 1/2” 10 100946-AL 2” 5 50


31

Reducing Washers

Galvanized SteelCatalog Trade Unit Std.Number Size Qty. Pkg.

1061 3/4” - 1/2” 250 10001062 1” - 1/2” 250 10001063 1” - 3/4” 250 10001064 1 1/4” - 1/2” 100 5001065 1 1/4” - 3/4” 100 5001066 1 1/4” - 1” 100 5001067 1 1/2” - 1/2” 100 2001068 1 1/2” - 3/4” 100 2001069 1 1/2” - 1” 100 200

1070 1 1/2” - 1 1/4” 100 2001071 2” - 1/2” 50 1001072 2” - 3/4” 50 1001073 2” - 1” 50 1001074 2” - 1 1/4” 50 1001075 2” - 1 1/2” 50 1001076 2 1/2” - 1/2” 50 1001077 2 1/2” - 3/4” 50 1001078 2 1/2” - 1” 50 1001079 2 1/2” - 1 1/4” 50 100

1080 2 1/2” - 1 1/2” 50 1001081 2 1/2” - 2” 50 1001082 3” - 1/2” --- 251083 3” - 3/4” --- 251084 3” - 1” --- 251085 3” - 1 1/4” --- 251086 3” - 1 1/2” --- 251087 3” - 2” --- 251088 3” - 2 1/2” --- 25


1089-1 3 1/2” - 1/2” --- 101089-2 3 1/2” - 3/4” --- 101089-3 3 1/2” - 1” --- 101089-4 3 1/2” - 1 1/4” --- 101089-5 3 1/2” - 1 1/2” --- 101089-6 3 1/2” - 2” --- 101089-7 3 1/2” - 2 1/2” --- 101089-8 3 1/2” - 3” --- 10

1090-1 4” - 1/2” --- 101090-2 4” - 3/4” --- 101090-3 4” - 1” --- 101090-4 4” - 1 1/4” --- 101090-5 4” - 1 1/2” --- 101090-6 4” - 2” --- 101090-7 4” - 2 1/2” --- 101090-8 4” - 3” --- 101090-9 4” - 3 1/2” --- 10

To be used in pairs to reduce the size of knockout holes.

File No. E11259: 1061 thru 1088

File No. LR39354: 1061 thru 1088


32

Conduit Nipples

When used with locknut, conduit nipples serve as a shortraceway between enclosures.

File No. E9391

File No. LR39354

Malleable Iron / InsulatedThroat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

1102-I 1/2” 100 10001103-I 3/4” 50 5001104-I 1” 25 2501105-I 1 1/4” 10 1001106-I 1 1/2” 10 100


1107-I 2” 5 251108-I 2 1/2” 2 101109-I 3” 2 101110-I 3 1/2” --- 51111-I 4” --- 5


1102 1/2” 100 10001103 3/4” 50 5001104 1” 25 2501105 1 1/4” 10 1001106 1 1/2” 10 1001107 2” 5 25


1108 2 1/2” 2 101109 3” 2 101110 3 1/2” --- 51111 4” --- 51112 5” --- 51113 6” --- 5


33

Conduit Nipples

When used with a locknut, conduit nipples serve as a shortraceway between enclosures.

File No. E9391

File No. LR39354


1102-DCI 1/2” 100 10001103-DCI 3/4” 50 5001104-DCI 1” 25 2501105-DCI 1 1/4” 10 1001106-DCI 1 1/2” 10 100


1107-DCI 2” 5 501108-DCI 2 1/2” --- 251109-DCI 3” --- 101110-DCI 3 1/2” --- 101111-DCI 4” --- 10


1102-DC 1/2” 100 10001103-DC 3/4” 50 5001104-DC 1” 25 2501105-DC 1 1/4” 10 1001106-DC 1 1/2” 10 100


1107-DC 2” 5 501108-DC 2 1/2” --- 251109-DC 3” --- 101110-DC 3 1/2” --- 101111-DC 4” --- 10

1” Length Zinc Die CastConduit NipplesCatalog Trade Unit Std.Number Size Qty. Pkg.

1791-DC 1/2” 100 10001792-DC 3/4” 50 5001793-DC 1” 25 250

Zinc Die Cast / Insulated Throat - 105°C


34

Three-PieceConduit Couplings


1121 1/2” 25 1001122 3/4” 10 1001123 1” 5 501124 1 1/4” --- 251125 1 1/2” --- 201126 2” --- 10


1127 2 1/2” --- 51128 3” --- 51129 3 1/2” --- 41130 4” --- 51131 5” --- 21132 6” --- 1


1121-AL 1/2” 25 1001122-AL 3/4” 10 1001123-AL 1” 5 501124-AL 1 1/4” 5 251125-AL 1 1/2” 5 20


1126-AL 2” 2 101127-AL 2 1/2” 1 51128-AL 3” 1 51129-AL 3 1/2” 1 51130-AL 4” 1 5

Self-Aligning, Raintight,Three-Piece Conduit CouplingsUsed to join two lengths of threaded rigidand IMC conduit. Patented.

File No. E9391


1121-RT 1/2” 25 1001122-RT 3/4” 10 1001123-RT 1” 5 501124-RT 1 1/4” - 251125-RT 1 1/2” - 20


1126-RT 2” --- 101127-RT 2 1/2” --- 51128-RT 3” --- 51129-RT 3 1/2” --- 41130-RT 4” --- 5

Used to join two lengths of threaded rigidand IMC conduit.

File No. E9391: 1121 thru 1130 & 1121-AL thru 1130-AL

File No. LR39354: 1121 thru 1132


35

Reducing Bushings

Used to reduce the size of internal female threads.

File No. LR39354: Steel


1176 2 1/2” - 2” --- 51179 3” - 2 1/2” --- 5


1182 3 1/2” - 3” --- 51185 4” - 3 1/2” --- 5


1160 1/2” - 3/8” 100 5001161 3/4” - 1/2” 100 5001162 1” - 1/2” 50 2501163 1” - 3/4” 50 2501164 1 1/4” - 1/2” 20 1001165 1 1/4” - 3/4” 20 1001166 1 1/4” - 1” 25 1001167 1 1/2” - 1/2” 10 50


1168 1 1/2” - 3/4” 10 501169 1 1/2” - 1” 10 501170 1 1/2” - 1 1/4” 10 501171 2” - 1/2” 10 501172 2” - 3/4” 10 501173 2” - 1” 10 501174 2” - 1 1/4” 10 501175 2” - 1 1/2” 10 50


36

Concrete Slab Elbows


CSE-075 3/4” --- 5CSE-100 1” --- 5

Concrete slab elbows for use in minimum6” concrete poured or pre-fabricated slabs.

File No. E9391


1520-DC 1/2” 20 2001521-DC 3/4” 10 1001522-DC 1” 5 50

Cast ZincCatalog Trade Unit Std.Number Size Qty. Pkg.

1526-DC 2 1/2” 2 101527-DC 3” 2 10


1523-DC 1 1/4” 10 401524-DC 1 1/2” 10 401525-DC 2” 5 30

Offset Nipples

Used to offset the axis of raceway3/4” between enclosure runs.

File No. E9391


37

Split Rigid Couplings

Split couplings used to join two lengthsof threaded rigid and IMC conduit.

File No. E9391

Zinc Plated Malleable IronCatalog Trade Unit Std.Number Size Qty. Pkg.

SRC-050 1/2” 25 100SRC-075 3/4” 10 100SRC-100 1” 5 50SRC-125 1 1/4” --- 25SRC-150 1 1/2” --- 20SRC-200 2” --- 10SRC-250 2 1/2” --- 5SRC-300 3” --- 5SRC-350 3 1/2” --- 4SRC-400 4” --- 5SRC-500 5” --- 2SRC-600 6” --- 1


38

Red Fire Alarm Boxes and Fittings

Set screw connector used to join EMT to box orenclosure. Color coded red to match EMT for easyidentification. Use with red EMT for emergency circuits,fire alarm and security system applications. Concrete-tight. Furnished with Tri-Drive slot/Phillips/Robertsonhead screws.

File No. E24001Patented.

Red® Fire Alarm Connectors


230-SR 1/2” 50 500231-SR 3/4” 25 250232-SR 1” 25 250233-SR 1 1/4” 20 120


234-SR 1 1/2” 10 60235-SR 2” 5 30236-SR 2 1/2” 2 10237-SR 3” 2 10

Red Fire Alarm BoxesNew red steel fire alarm boxes to meet visual identificationrequirements for fire alarm installations. Available in a varietyof sizes to accommodate both old and new work requirements.Provides positive visual identification and can withstand theharshest environmental conditions.

File No. E11077Patented.SteelCatalog Mounting Each SideNumber Description Bracket Conduit

FA-400 1 1/2” deep drawn box No (2) 1/2” (1) 3/4”4-square

FA-401 2 1/8” deep welded box No (2) 1/2” (1) 1/2”4-square & 3/4”

FA-402 2 1/8” deep welded box CV (2) 1/2” (1) 1/2”4-square & 3/4”

FA-403 Flat 4-square cover No N/A

FA-404 2 1/8” deep welded No (2) 1/2” (1) 1/2”4-square extension ring No & 3/4”

FA-411 2 1/8” deep welded box No (3) 1/2”& 3/4”4 11/16”square

Red Fire Alarm Boxes and Fittings

39

Red® Fire Alarm CouplingsSet screw coupling used to join two lengths of EMT.Color coded red to match EMT for easy identification.Use with red EMT for emergency circuits, fire alarm andsecurity system applications. Concrete-tight. Furnishedwith Tri-Drive slot/Phillips/Robertson head screws.



240-SR 1/2” 50 500241-SR 3/4” 25 250242-SR 1” 20 200243-SR 1 1/4” 15 90


244-SR 1 1/2” 10 60245-SR 2” 5 30246-SR 2 1/2” 2 10247-SR 3” 2 10

Each End Bottom Cu In. Std PkgConduit Conduit Capacity Unit Qty. Qty.

(2) 1/2” (1) 3/4” (3) 1/2” (2) 3/4” 21.0 --- 50

(2) 1/2” (1)1/2’ (3) 1/2” (2) 1/2” 30.3 --- 50& 3/4” & 3/4”

(2) 1/2” (1) 1/2” (3) 1/2” (2) 1/2’ 30.3 --- 50& 3/4” & 3/4”

N/A N/A N/A --- 50

(2) 1/2” (1) 1/2” N/A 30.3 --- 50& 3/4”

(3) 1/2” & 3/4” (3) 1/2” (2) 1/2’ 42.0 --- 50& 3/4”

EMT Fittings

40

Pull Elbows

Used to connect EMT to box or enclosure.Removable aluminum cover to facilitate wire pulling.

File No. E9391


51-DC2 1/2” 10 10052-DC2 3/4” 5 50

Pull Elbows


61-DC 1/2” 10 10062-DC 3/4” 5 5063-DC 1” 5 2564-DC 1 1/4” 5 20

Used to connect two lengths of EMT to forma 90° bend. Removable aluminum cover tofacilitate wire pulling.

File No. E9391

Corner Elbows


CE-50 1/2” 10 100CE-75 3/4” 5 50

Used to connect two lengths of EMT to forma 90° bend.

File No. E9391

EMT Fittings

41

Used for connecting threaded rigid or EMT to boxor enclosure. Removable aluminum cover andneoprene gasket facilitate wire pulling.

File No. E9391

Pull Elbows


71-DCA 1/2” 10 10072-DCA 3/4” 5 50

Used for connecting threaded rigid to rigid orEMT to EMT to form 90° bend. Removable aluminumcover and neoprene gasket facilitate wire pulling.

File No. E9391

Pull Elbows


81-DCA 1/2” 10 10082-DCA 3/4” 5 5083-DCA 1” 5 2584-DCA 1 1/4” 5 20

Eliminates the need to bend conduit, reducing time andinstallation costs. Tri-drive screw. Concrete tight when taped.

File No. E24001

90° Set ScrewCoupling Elbows

Zinc Plated SteelCatalog Trade Unit Std. Dim Dim DimNumber Size Qty. Pkg. A B C

TWE-125 1 1/4” --- 5 11 1/4” 11 1/4” 7 3/4”TWE-150 1 1/2” --- 5 12” 12” 9 1/4”TWE-200 2” --- 2 14 1/4” 14 1/4” 10 3/8”TWE-250 2 1/2” --- 1 18 1/2” 18 1/2” 11 1/4”TWE-300 3” --- 1 21” 21” 13 1/4”TWE-350 3 1/2” --- 1 24 1/2” 24 1/2” 15 3/4”TWE-400 4” --- 1 25 1/4” 25 1/4” 17”

42

Set ScrewConnectors

Set screw type fitting used to join EMT to box orenclosure. Concrete-tight. 1/2” thru 2” furnishedwith Tri-Drive slot/Phillips/Robertson head screws.

File No. E24001

1/2” thru 2” 2 1/2” thru 4”

Steel / InsulatedThroat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

230-I 1/2” 50 500231-I 3/4” 25 250232-I 1” 25 250233-I 1 1/4” 20 120234-I 1 1/2” 10 60


235-I 2” 5 30236-I 2 1/2” 2 10237-I 3” 2 10238-I 3 1/2” --- 6239-I 4” --- 6


230 1/2” 50 500231 3/4” 25 250232 1” 25 250233 1 1/4” 20 120234 1 1/2” 10 60


235 2” 5 30236 2 1/2” 2 10237 3” 2 10238 3 1/2” --- 6239 4” --- 6

Compression type connector used to join EMTto box or enclosure. Concrete-tight.

File No. E24001

Low ProfileCompression Connectors


225-DC 1/2” 50 500226-DC 3/4” 50 500

EMT Fittings

43

1/2” thru 2”

Set screw type fitting used to join EMT tobox or enclosure. Concrete-tight.

File No. E24001

Made in the USASteel Set ScrewConnectors

2 1/2” thru 4”


230-US 1/2” 50 500231-US 3/4” 25 250232-US 1” 25 250233-US 1 1/4” 20 120234-US 1 1/2” 10 60


235-US 2” 5 30236-US 2 1/2” 2 10237-US 3” 2 10238-US 3 1/2” --- 6239-US 4” --- 6


230-USI 1/2” 50 500231-USI 3/4” 25 250232-USI 1” 25 250233-USI 1 1/4” 20 120234-USI 1 1/2” 10 60


235-USI 2” 5 30236-USI 2 1/2” 2 10237-USI 3” 2 10238-USI 3 1/2” --- 6239-USI 4” --- 6

Steel/Insulated Throat-105°C

1/2” thru 2”

Set screw type coupling used to join two lengths of EMT.Concrete-tight. 1/2” thru 2” furnished with Tri-Driveslot/Phillips/Robertson head screws.

File No. E24001

Set ScrewCouplings


240 1/2” 50 500241 3/4” 25 250242 1” 20 200243 1 1/4” 15 90244 1 1/2” 10 60


245 2” 5 30246 2 1/2” 2 10247 3” 2 10248 3 1/2” --- 6249 4” --- 6

2 1/2” thru 4”

EMT Fittings

44

Set screw type coupling used to join two lengths of EMT.Concrete-tight. 1/2” thru 2” furnished with Tri-Driveslot/Phillips/Robertson head screws.

File No. E240012” thru 4” UL listed for both steel and aluminum EMT.

File No. LR39354

Set ScrewCouplings

Zinc1/2” thru 1”




240-DC 1/2” 50 500241-DC 3/4” 25 250242-DC 1” 25 250243-DC 1 1/4” 10 100244-DC 1 1/2” 10 100


245-DC 2” 10 60246-DC 2 1/2” --- 12247-DC 3” --- 12248-DC 3 1/2” --- 6249-DC 4” --- 6

Set screw type fitting used to join twolengths of EMT. Concrete-tight.

File No. E24001

Made in the USASteel Set Screw Couplings


240-US 1/2” 50 500241-US 3/4” 25 250242-US 1” 20 200243-US 1 1/4” 15 90244-US 1 1/2” 10 60245-US 2” 5 30246-US 2 1/2” 2 10247-US 3” 2 10248-US 3 1/2” --- 6249-US 4” --- 6

1/2” thru 2” 2 1/2” thru 4”

EMT FITTINGS

45

Set screw connector used to join EMT to box or enclosure.2” thru 4” die cast UL listed for both steel and aluminumEMT. Concrete-tight. 1/2” thru 2” furnished with Tri-Driveslot/Phillips/Robertson head screws.

File No. E24001 File No. LR39354

Set ScrewConnectors

1/2” thru 1” 1 1/4” thru 2” 2 1/2” thru 4”


230-DCI2 1/2” 50 500231-DCI2 3/4” 25 250232-DCI2 1” 25 250233-DCI2 1 1/4” 10 100234-DCI2 1 1/2” 10 100


235-DCI2 2” 10 60236-DCI2 2 1/2” --- 12237-DCI2 3” --- 12238-DCI2 3 1/2” --- 6239-DCI2 4” --- 6


230-DC2 1/2” 50 500231-DC2 3/4” 25 250232-DC2 1” 25 250233-DC2 1 1/4” 10 100234-DC2 1 1/2” 10 100


235-DC2 2” 10 60236-DC2 2 1/2” --- 12237-DC2 3” --- 12238-DC2 3 1/2” --- 6239-DC2 4” --- 6


EMT FITTINGS

46

Set screw connector used to join EMT to box or enclosure. Colorcoded black to match EMT for easy identification. Use with black EMTin dark colored areas or in open architecture applications. Concrete-tight. Furnished with Tri-Drive slot/Phillips/Robertson head screws.


Black Set ScrewConnectors


231-SBLK 3/4” 25 250

EMT FITTINGS

Quickly joins EMT to box or enclosurewithout the use of a locknut. Simply:• Insert fitting into the knockout• Insert EMT into the fitting• Tighten the set screw to simultaneously secure the EMTinto the fitting and lock the fitting into the box or enclosure

File No. E24001

Quick Install EMTConnectors

1701-DC


1701-DC 1/2” 50 5001702-DC 3/4” 25 250

47

Set screw connector used to join EMT to box or enclosure.Color coded blue to match EMT for easy identification. Use withblue EMT for low voltage wiring, data comm/video and networksecurity applications. Concrete-tight. Furnished with Tri-Driveslot/Phillips/Robertson head screws.


Blue Set ScrewConnectors


230-SBLU 1/2” 50 500231-SBLU 3/4” 25 250232-SBLU 1” 25 250233-SBLU 1 1/4” 20 120

Set screw connector used to join EMT to box or enclosure. Colorcoded green to match EMT for easy identification. Use withgreen EMT for grounding/bonding, hospital and healthcare, suchas nurse call station applications. Concrete-tight. Furnished withTri-Drive slot/Phillips/Robertson head screws.


Green Set ScrewConnectors


231-SG 3/4” 25 250

EMT FITTINGS

48

Set screw connector used to join EMT to box orenclosure. Color coded red to match EMT for easy identification.Use with red EMT for emergency circuits, fire alarm and securitysystem applications. Concrete-tight. Furnished with Tri-Driveslot/Phillips/ Robertson head screws.

File No. E24001 Patented.

Red® Fire AlarmConnectors


230-SR 1/2” 50 500231-SR 3/4” 25 250232-SR 1” 25 250233-SR 1 1/4” 20 120


234-SR 1 1/2” 10 60235-SR 2” 5 30236-SR 2 1/2” 2 10237-SR 3” 2 10

Set screw connector used to join EMT to box or enclosure. Colorcoded orange to match EMT for easy identification. Use withorange EMT in construction/research, fiber optic, isolated circuits,and auto repair/maintenance applications. Concrete-tight.Furnished with Tri-Drive slot/Phillips/Robertson head screws.


Orange Set ScrewConnectors


231-SO 3/4” 25 250

Set screw connector used to join EMT to box or enclosure. Colorcoded white to match EMT for easy identification. Use withwhite EMT in light colored areas and open architectureapplications. Concrete-tight. Furnished with Tri-Drive slot/Phillips/Robertson head screws.


White Set ScrewConnectors


231-SW 3/4” 25 250

EMT FITTINGS

49

Set screw coupling used to join two lengths of EMT. Colorcoded yellow to match EMT for easy identification. Use withyellow EMT in special equipment, caution areas, and highvoltage applications. Concrete-tight. Furnished withTri-Drive slot/Phillips/Robertson head screws.

File No. E24001

Yellow Set ScrewConnectors


231-SY 3/4” 25 250

Set screw coupling used to join two lengths of EMT. Color codedblack to match EMT for easy identification. Use with black EMTin dark colored areas or in open architecture applications.Concrete-tight. Furnished with Tri-Drive slot/Phillips/Robertsonhead screws.

File No. E24001

Black Set ScrewCouplings


241-SBLK 3/4” 25 250

EMT FITTINGS

50

Set screw coupling used to join two lengths of EMT. Color codedblue to match EMT for easy identification. Use with blue EMT forlow voltage wiring, data comm/video and network securityapplications. Concrete-tight. Furnished with Tri-Driveslot/Phillips/Robertson head screws.

File No. E24001

Blue Set ScrewCouplings


240-SBLU 1/2” 50 500241-SBLU 3/4” 25 250242-SBLU 1” 20 200243-SBLU 1 1/4” 15 90

Set screw coupling used to join two lengths of EMT. Color codedgreen to match EMT for easy identification. Use with green EMT forcritical circuits, nurse call stations and hospital and healthcareapplications. Concrete-tight. Furnished with Tri-Driveslot/Phillips/Robertson head screws.

File No. E24001

Green Set ScrewCouplings


241-SG 3/4” 25 250

EMT Fittings

51

Set screw coupling used to join two lengths of EMT. Color codedorange to match EMT for easy identification. Use with orange EMTin construction/research, fiber optic and auto repair/maintenanceapplications. Concrete-tight. Furnished with Tri-Driveslot/Phillips/Robertson head screws.

File No. E24001

Orange Set ScrewCouplings


241-SO 3/4” 25 250

Set screw coupling used to join two lengths of EMT. Color codedred to match EMT for easy identification. Use with red EMT foremergency circuits, fire alarm and security system applications.Concrete-tight. Furnished with Tri-Drive slot/Phillips/Robertsonhead screws.

File No. E24001

Red® Fire AlarmCouplings

SteelCatalog Trade Unit Std.Number Size Qty. Pkg

240-SR 1/2” 50 500241-SR 3/4” 25 250242-SR 1” 20 200243-SR 1 1/4” 15 90

Catalog Trade Unit Std.Number Size Qty. Pkg

244-SR 1 1/2” 10 60245-SR 2” 5 30246-SR 2 1/2” 2 10247-SR 3” 2 10

EMT FITTINGS

52

Set screw coupling used to join two lengths of EMT. Color codedwhite to match EMT for easy identification. Use with white EMT inlight colored areas and open architecture applications. Concrete-tight. Furnished with Tri-Drive slot/Phillips/Robertson head screws.

File No. E24001

White Set ScrewCouplings


241-SW 3/4” 25 250

Set screw coupling used to join two lengths of EMT. Color codedyellow to match EMT for easy identification. Use with yellowEMT in special equipment, caution areas, and high voltageapplications. Concrete-tight. Furnished withTri-Drive slot/Phillips/Robertson head screws.

File No. E24001

Yellow Set ScrewCouplings


241-SY 3/4” 25 250

EMT Fittings

53

Compression ConnectorsCompression type connector used to joinEMT to box or enclosure. Concrete-tight.

File No. E24001


250-I 1/2” 25 250251-I 3/4” 25 250252-I 1” 10 100253-I 1 1/4” --- 25254-I 1 1/2” --- 25


255-I 2” --- 10256-I 2 1/2” 2 10257-I 3” 2 10258-I 3 1/2” --- 6259-I 4” --- 6


250 1/2” 25 250251 3/4” 25 250252 1” 10 100253 1 1/4” --- 25254 1 1/2” --- 25


255 2” --- 10256 2 1/2” 2 10257 3” 2 10258 3 1/2” --- 6259 4” --- 6

Steel / Insulated Throat - 105°C

EMT FITTINGS

54

Made in the USASteel Compression Connectors


250-USI 1/2” 25 250251-USI 3/4” 25 250252-USI 1” 10 100253-USI 1 1/4” --- 25254-USI 1 1/2” --- 25


250-US 1/2” 25 250251-US 3/4” 25 250252-US 1” 10 100253-US 1 1/4” --- 25254-US 1 1/2” --- 25


255-US 2” --- 10256-US 2 1/2” 2 10257-US 3” 2 10258-US 3 1/2” --- 6259-US 4” --- 6



255-USI 2” --- 10256-USI 2 1/2” 2 10257-USI 3” 2 10258-USI 3 1/2” --- 6259-USI 4” --- 6

Compression type steel connectors used to joinEMT to box or enclosure. Concrete tight.

File No. E24001

EMT FITTINGS

Made in the USARaintight Compression Connectors


250-USRT 1/2” 25 250251-USRT 3/4” 25 250252-USRT 1” 10 100253-USRT 1 1/4” --- 25254-USRT 1 1/2” --- 25255-USRT 2” --- 10

Steel/Insulated Throat-105ºCCatalog Trade Unit Std.Number Size Qty. Pkg.

250-USRTI 1/2” 25 250251-USRTI 3/4” 25 250252-USRTI 1” 10 100253-USRTI 1 1/4” --- 25254-USRTI 1 1/2” --- 25255-USRTI 2” --- 10

Compression type connector with internalsealing ring and knockout gasket to create a raintightseal when connecting EMT to box or enclosure.

File No. E24001

Raintight Compression Connectors


250-SRTI 1/2” 25 250251-SRTI 3/4” 25 250252-SRTI 1” 10 100253-SRTI 1 1/4” --- 25254-SRTI 1 1/2” --- 25


255-SRTI 2” --- 10256-SRTI 2 1/2” 2 10257-SRTI 3” 2 10258-SRTI 3 1/2” --- 6259-SRTI 4” --- 6


250-SRT 1/2” 25 250251-SRT 3/4” 25 250252-SRT 1” 10 100253-SRT 1 1/4” --- 25254-SRT 1 1/2” --- 25


255-SRT 2” --- 10256-SRT 2 1/2” 2 10257-SRT 3” 2 10258-SRT 3 1/2” --- 6259-SRT 4” --- 6


55

Compression type connector with internal sealing ringand knockout gasket to create a raintight seal whenconnecting EMT to box or enclosure.*Note: USA Made Raintight Compression Connectors are NOT UL Listed.

EMT FITTINGS

Raintight Compression Couplings

Compression style coupling used to join twolengths of EMT. Internal sealing rings create araintight seal. Concrete-tight/Raintight.

File No. E24001


260-SRT 1/2” 25 250261-SRT 3/4” 20 200262-SRT 1” 10 100263-SRT 1 1/4” --- 25264-SRT 1 1/2” --- 25


265-SRT 2” --- 10266-SRT 2 1/2” 2 10267-SRT 3” 2 10268-SRT 3 1/2” --- 6269-SRT 4” --- 6

Compression Couplings

Compression type coupling used to jointwo lengths of EMT. Concrete-tight.

File No. E24001


260 1/2” 25 250261 3/4” 20 200262 1” 10 100263 1 1/4” --- 25264 1 1/2” --- 25


265 2” --- 10266 2 1/2” 2 10267 3” 2 10268 3 1/2” --- 6269 4” --- 6


260-USRT 1/2” 25 250261-USRT 3/4” 20 250262-USRT 1” 10 100


263-USRT 1 1/4” --- 25264-USRT 1 1/2” --- 10265-USRT 2” --- 10

Made in the USARaintight Compression Couplings

Compression style coupling used to join two lengthsof EMT. Internal sealing rings create a raintight seal.*Note: USA Made Raintight Compression Connectors are NOT UL Listed.

56

EMT Fittings

Compression type connector used to join EMTto box or enclosure. 2 1/2” and larger suitable foraluminum or steel EMT and rigid. Concrete-tight.

File No. E24001

File No. LR39354

Compression Connectors

Zinc Die Cast /Insulated Throat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

250-DCI2 1/2” 50 500251-DCI2 3/4” 25 250252-DCI2 1” 15 150253-DCI2 1 1/4” 10 100254-DCI2 1 1/2” 10 40


255-DCI2 2” --- 10256-DCI2 2 1/2” --- 12257-DCI2 3” --- 12258-DCI2 3 1/2” --- 6259-DCI2 4” --- 6


250-DC2 1/2” 50 500251-DC2 3/4” 25 250252-DC2 1” 15 150253-DC2 1 1/4” 10 100254-DC2 1 1/2” 10 40


255-DC2 2” --- 10256-DC2 2 1/2” --- 12257-DC2 3” --- 12258-DC2 3 1/2” --- 6259-DC2 4” --- 6

57


260-US 1/2” 25 250261-US 3/4” 20 200262-US 1” 10 100263-US 1 1/4” --- 25264-US 1 1/2” --- 25


265-US 2” --- 10266-US 2 1/2” 2 10267-US 3” 2 10268-US 3 1/2” --- 6269-US 4” --- 6

Made in the USASteel Compression Couplings

Compression type steel couplings used to jointwo lengths of EMT.

File No. E24001

EMT FITTINGS

58

Compression Couplings

Compression type coupling used to join twolengths of EMT. 2 1/2” and larger zinc die cast aresuitable for aluminum or steel EMT and rigid. Concrete-tight.



260-DC 1/2” 50 500261-DC 3/4” 25 250262-DC 1” 15 150263-DC 1 1/4” 10 100264-DC 1 1/2” 10 40


265-DC 2” --- 10266-DC 2 1/2” --- 12267-DC 3” --- 12268-DC 3 1/2” --- 6269-DC 4” --- 6

Raintight CompressionConnectors

Compression style connector with internalsealing ring and knockout gasket to create a raintightseal when connecting EMT to box or enclosure.



250-RT2 1/2” 50 500251-RT2 3/4” 25 250252-RT2 1” 15 150253-RT2 1 1/4” 10 100254-RT2 1 1/2” 10 40


255-RT2 2” --- 10256-RT2 2 1/2” --- 12257-RT2 3” --- 12258-RT2* 3 1/2” --- 6259-RT2* 4” --- 6


250-RTI2 1/2” 50 500251-RTI2 3/4” 25 250252-RTI2 1” 15 150253-RTI2 1 1/4” 10 100254-RTI2 1 1/2” 10 40


255-RTI2 2” --- 10256-RTI2 2 1/2” --- 12257-RTI2 3” --- 12258-RTI2* 3 1/2” --- 6259-RTI2* 4” --- 6


*Consult factory for availability.


EMT FITTINGS

59

Compression style coupling used to jointwo lengths of EMT. Internal sealingrings create a raintight seal.



260-RT 1/2” 50 500261-RT 3/4” 25 250262-RT 1” 15 150263-RT 1 1/4” 10 100264-RT 1 1/2” 10 40


265-RT 2” --- 10266-RT 2 1/2” --- 12267-RT 3” --- 12268-RT* 3 1/2” --- 6269-RT* 4” --- 6

Raintight CompressionCouplings

90° CompressionConnectors

90° compression type connector used tojoin EMT to box or enclosure. Concrete-tight.

File No. E24001


270-DC2 1/2” 20 100


270-DCI2 1/2” 20 100


EMT FITTINGS

60

Set Screw OffsetNipple Connectors

Set screw type connector used to join EMT tobox or enclosure. Concrete-tight. 1620-DC2 has3/8” offset; 1621-DC2 has 3/4” offset.

File No. E24001


1620-DC2 1/2” 20 2001621-DC2 3/4” 10 100


Compression type for EMT; two-screwsteel strap for flexible metal conduit.

Malleable IronEMT Flex

Catalog Trade Trade Unit Std. Pkg.Number Size Size Qty. Qty.

280 1/2” 3/8” 25 100281 1/2” 1/2” 20 100

EMT FITTINGS

61

Zinc Die CastEMT Flex


280-DC 1/2” 3/8” 25 100281-DC 1/2” 1/2” 25 250282-DC 3/4” 3/4” 25 100282-DCX 3/4” 1/2” 25 100283-DC 1” 1” 10 100

Set screw type couplings used to join EMT to flexiblemetal conduit. 280-DC has steel strap.

File No. E9391: 281-DC, 282-DC, 283-DC

File No. E9391: 280-DC EMT to non-metallicsheath cable only.

CombinationCouplings

280-DC 281-DC, 282-DC,282-DCX, 283-DC

Set screw type fitting used to join EMT to rigid or IMC.Concrete-tight. Furnished with Tri-Drive slot/Phillips/Robertson head screws.



Zinc Die Cast Steel


290-DC 1/2” 50 200291-DC 3/4” 25 100292-DC 1” 25 100


290-S 1/2” 25 100291-S 3/4” 25 100292-S 1” 10 50

EMT FITTINGS

62



290-MS 1/2” 25 100291-MS 3/4” 25 100292-MS 1” 10 50


Coupling used to join EMT to flexible metalconduit. Screw-in end for flex. Compression endfor EMT.

File No. E9391, also 581-DC UL listed foruse with XRWFMC.


581-DC 1/2” 50 500582-DC 3/4” 25 250583-DC 1” 10 100

Coupling used to join EMT to rigid or IMC.Coupling internally threaded for rigid / IMC.Compression type for EMT. Concrete-tight.

File No. E9391: 292-MS

EMT FITTINGS

63


Coupling used to join duplex 14/2 (.44” Ø min) to10/3 (.61” Ø max) armored or metal clad cable or 3/8”flexible metal conduit to 3/4” EMT. Set screw typetransitional fitting ideal for commercial and institutionalfacilities. A labor savings, compared to the traditionaljunction box installation. Simply remove the armor andexpose the length of conductors to reach the device boxor enclosure. For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section. Patented.

File No. E20534


4157-DC 3/8”- 3/4” 25 100


Coupling used to join either metallic ornonmetallic (Type “B”) liquid tight to EMT.Concrete-tight.UL listed “Raintight”

File No. E24001

File No. LR39354


4360-DC 1/2” 25 1004361-DC 3/4” 10 50

EMT FITTINGS

64

One HoleEMT Straps

To support EMT to mounting surface.

File No. E161206 (924-S & 925-S)

File No. LR39354: 920-S & 921-S

Malleable Steel


920 1/2” 100 1000921 3/4” 50 500922 1” 50 500923 1 1/4” --- 100924 1 1/2” --- 100925 2” --- 50


907 2 1/2” --- 25908 3” --- 10909 3 1/2” --- 10910 4” --- 10


920-S 1/2” 100 1000921-S 3/4” 100 500922-S 1” 50 500923-S 1 1/4” --- 100924-S 1 1/2” --- 100925-S 2” --- 50


920-NS 1/2” 100 1000921-NS 3/4” 100 1000922-NS 1” 100 1000


907-S 2 1/2” --- 25908-S 3” --- 25909-S 3 1/2” --- 10910-S 4” --- 10

EMT Nail Straps

Nail type strap to support EMT to mounting surface.

EMT FITTINGS

65

Provides space between conduit and mountingsurface. For use with malleable straps.

Clamp Backs


941 1/2” 50 250942 3/4” 50 250943 1” 25 100944 1 1/4” 20 100945 1 1/2” 10 100


946 2” 5 50947 2 1/2” 2 10948 3” 2 10949 3 1/2” --- 5950 4” --- 5


1907 2 1/2” 25 1001908 3” 20 801909 3 1/2” 15 601910 4” 10 40


1920 1/2” 250 25001921 3/4” 200 20001922 1” 100 10001923 1 1/4” 50 5001924 1 1/2” 50 5001925 2” 25 250

To support EMT to mounting surface.

File No. E161206: 1907 thru 1910

File No. LR39354

Two Hole Pipe Straps

EMT FITTINGS

66

EMT bushing insulates telephone, computer,video and other low voltage wiring from sharpedges of EMT.

Insulating Bushings

Polyethylene - 90°CCatalog Trade Unit Std.Number Size Qty. Pkg.

TWB-51 1/2” 100 1000TWB-52 3/4” 50 500TWB-53 1” 25 250TWB-54 1 1/4” 25 250TWB-55 1 1/2” --- 100


TWB-56 2” --- 50TWB-57 2 1/2” --- 25TWB-58 3” --- 25TWB-59 3 1/2” --- 25TWB-60 4” --- 25


EC-075 3/4” 15 60EC-100 1” 10 40EC-125 1 1/4” 8 40EC-150 1 1/2” 6 30EC-200 2” --- 4


EC-250 2 1/2” --- 1EC-300 3” --- 1EC-350 3 1/2” --- 1EC-400 4” --- 1

Low cost and easy to use. Assembles like a regular EMTset screw coupling. Use to compensate plus or minus 2”lateral movement of conduit in dry locations. Available foruse with trade size 3/4” thru 4” steel EMT. To installsimply slide coupling end stop onto fixed end of EMT andtighten set screw. Place movable EMT completely intocoupling and mark engagement, remove EMT and markhalf the distance of engagement, reinstall EMT to halfdistance. May be used with optional Bonding JumperAssembly cat. nos. BJ-100, BJ-200 and BJ-400.(see page 157)

US Patent 6,715,803,B1

File No. E24001

Steel ExpansionCouplings for EMT

2-1/2” thru 4” suitable for use with EMT or rigid conduit.

EMT FITTINGS

67

Type C Set Screw Type

Allows access to the interior of a conduitsystem for inspection, pulling and maintenance.

File No. E11077


C-31 1/2” 10 60C-32 3/4” 10 60C-33 1” 5 30C-34 1 1/4” 2 10C-35 1 1/2” 2 10


C-36 2” 1 6C-37CG* 2 1/2” --- 1C-38CG* 3” --- 1C-39CG* 3 1/2” --- 1C-40CG* 4” --- 1

Combination Type C

Units have a threaded interior for use withrigid as well as set screws for use with EMT.Preassembled with cover and gasket.

File No. E11077

Listed Raintight when used with rigid conduit orraintight compression connectors


C-41CGC 1/2” 10 60C-42CGC 3/4” 10 60C-43CGC 1” 5 30


C-44CGC 1 1/4” 2 10C-45CGC 1 1/2” 2 10C-46CGC 2” 1 6

*Provided with cover and neoprene gasket.

EMT Conduit Bodies

68


LB-31 1/2” 10 60LB-32 3/4” 10 60LB-33 1” 5 30LB-34 1 1/4” 2 10LB-35 1 1/2” 2 10


LB-36 2” 1 6LB-37 2 1/2” --- 1LB-38 3” --- 1LB-39 3 1/2” --- 1LB-40 4” --- 1

Type LB Set Screw Type

Allows access to the interior of a conduit systemfor inspection, pulling and maintenance.

File No. E11077

Combination Type LB

Units have a threaded interior for use with rigid as well asset screws for use with EMT. Preassembled with coverand gasket.

File No. E11077



LB-41CGC 1/2” 10 60LB-42CGC 3/4” 10 60LB-43CGC 1” 5 30


LB-44CGC 1 1/4” 2 10LB-45CGC 1 1/2” 2 10LB-46CGC 2” 1 6

Aluminum with Cover and Gasket

EMT Conduit Bodies

69

Type LL Set Screw Type


File No. E11077


LL-31 1/2” 10 60LL-32 3/4” 10 60LL-33 1” 5 30


LL-34 1 1/4” 2 10LL-35 1 1/2” 2 10LL-36 2” 1 6

Combination Type LL

Units have a threaded interior for use with rigid as wellas set screws for use with EMT. Preassembled withcover and gasket.

File No. E11077

Listed Raintight when used with rigid conduitor raintight compression connectors


LL-41CGC 1/2” 10 60LL-42CGC 3/4” 10 60LL-43CGC 1” 5 30


LL-44CGC 1 1/4” 2 10LL-45CGC 1 1/2” 2 10LL-46CGC 2” 1 6


EMT Conduit Bodies

Type LR Set Screw

Allows access to the interior of a conduit systemfor inspection, pulling and maintenance.

File No. E11077


LR-31 1/2” 10 60LR-32 3/4” 10 60LR-33 1” 5 30


LR-34 1 1/4” 2 10LR-35 1 1/2” 2 10LR-36 2” 1 6



LLR-41 1/2” 10 60LLR-42 3/4” 10 60LLR-43 1” 5 30


LLR-44 1 1/4” 2 10LLR-45 1 1/2” 2 10LLR-46 2” --- 5

Combination type LL/LR style. Units havea threaded interior for use with rigid orIMC as well as set screws for use with EMT.Preassembled with cover and gasket.

File No. E11077



70

EMT Conduit Bodies

71


T-31 1/2” 10 60T-32 3/4” 10 60T-33 1” 5 30


T-34 1 1/4” 2 10T-35 1 1/2” 2 10T-36 2” 1 6

Type T Set Screw


T-41CGC 1/2” 10 60T-42CGC 3/4” 10 60T-43CGC 1” 5 30


T-44CGC 1 1/4” 2 10T-45CGC 1 1/2” 2 10T-46CGC 2” 1 6

Combination Type TUnits have a threaded interior for use withrigid as well as set screws for use withEMT. Preassembled with cover and gasket.

File No. E11077

Listed Raintight when used with rigid conduit orraintight compression connectors.



LR-41CGC 1/2” 10 60LR-42CGC 3/4” 10 60LR-43CGC 1” 5 30


LR-44CGC 1 1/4” 2 10LR-45CGC 1 1/2” 2 10LR-46CGC 2” 1 6

Combination Type LRUnits have a threaded interior for use withrigid as well as set screws for use withEMT. Preassembled with cover and gasket.

File No. E11077



File No. E11077

EMT Conduit Bodies

72

Conduit Body Gaskets

SG series provides dust tight seal between conduitbody and cover.SGN series provides both dust and rain-tight protection.SGN gaskets are impervious to most liquids and oil.

NeopreneCatalog Trade Unit Std.Number Size Qty. Pkg.

SGN-61 1/2” 100 1000SGN-62 3/4” 100 1000SGN-63 1” 50 500SGN-64 11/4”-11/2” --- 100


SGN-66 2” --- 100SGN-67 2 1/2”-3” --- 100SGN-69 3 1/2”-4” --- 25

Conduit Body Covers

Encloses conduit body; supplied with screws.

File No. E11077

CelluloseCatalog Trade Unit Std.Number Size Qty. Pkg.

SG-61 1/2” 100 1000SG-62 3/4” 100 1000SG-63 1” 50 500SG-64 11/4”-11/2” --- 100


SG-66 2” --- 100SG-67 2 1/2”-3” --- 100SG-69 3 1/2”-4” --- 25


SC-41 1/2” 25 100SC-42 3/4” 25 100SC-43 1” 25 100SC-44 1 1/4”-1 1/2” 10 100SC-46 2” --- 25SC-47 2 1/2”-3” --- 20SC-49 3 1/2”-4” --- 5

EMT Conduit Bodies

73

429-NMLT 470-NMLT

Nonmetallic straight and 90° connectors for use withnonmetallic “Type B” liquid tight conduit.

File No. E9391

Liquid TightConnectors,Straight & 90°

Straight Non-MetallicCatalog Trade Unit Std.Number Size Qty. Pkg.

429-NMLT 3/8” 25 100430-NMLT 1/2” 25 100431-NMLT 3/4” 10 50432-NMLT 1” 5 25433-NMLT 1 1/4” 5 25434-NMLT 1 1/2” 2 10435-NMLT 2” 2 10

90° Non-MetallicCatalog Trade Unit Std.Number Size Qty. Pkg.

469-NMLT 3/8” 25 100470-NMLT 1/2” 25 100471-NMLT 3/4” 10 50472-NMLT 1” 5 25473-NMLT 1 1/4” 2 10474-NMLT 1 1/2” 2 10475-NMLT 2” 2 10

Straight Non-MetallicCatalog Trade Unit Std.Number Size Qty. Pkg.

430-NMLTS 1/2” 25 100431-NMLTS 3/4” 25 100

90° Non-MetallicCatalog Trade Unit Std.Number Size Qty. Pkg.

470-NMLTS 1/2” 10 100471-NMLTS 3/4” 10 100

Screw-On LiquidTight Connectors,Straight & 90°

Nonmetallic straight and 90° connectors for use withnonmetallic “Type B” liquid tight conduit. Connectorssimply screw onto conduit. No tools required!

File No. E9391

430-NMLTS 470-NMLTS


74

Liquid TightConnectors, Straight

Straight connector for use with metallic andnon-metallic “Type B” liquid tight conduit.

File No. E9391

File No. LR39354


429-LT2 3/8” 25 100430-LT2 1/2” 25 100431-LT2 3/4” 10 50432-LT2 1” 5 25433-LT2 1 1/4” 5 20434-LT2 1 1/2” 2 10435-LT2 2” 2 20436-LT2 2 1/2” 1 5437-LT2 3” 1 5438-LT2 3 1/2” 1 5439-LT2 4” 1 5


429-LTI2 3/8” 25 100430-LTI2 1/2” 25 100431-LTI2 3/4” 10 50432-LTI2 1” 5 25433-LTI2 1 1/4” 5 20434-LTI2 1 1/2” 2 10435-LTI2 2” 2 20436-LTI2 2 1/2” 1 5437-LTI2 3” 1 5438-LTI2 3 1/2” 1 5439-LTI2 4” 1 5


75

Liquid TightConnectors,Straight

Straight connector for use with metallic liquid tight conduit.

File No. E9391: Steel

File No. E191572: 436-SLT thru 439-SLT


*Note: UL Listing not applicable to 5” & 6” Malleable Iron.

Steel Malleable


429-SLT 3/8” 25 100430-SLT 1/2” 25 100431-SLT 3/4” 10 50432-SLT 1” 5 25433-SLT 1 1/4” 5 20434-SLT 1 1/2” 2 10435-SLT 2” 2 20

Steel /Insulated Throat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

429-SLTI 3/8” 25 100430-SLTI 1/2” 25 100431-SLTI 3/4” 10 50432-SLTI 1” 5 25433-SLTI 1 1/4” 5 20434-SLTI 1 1/2” 2 10435-SLTI 2” 2 20


436-SLT 2 1/2” 1 5437-SLT 3” 1 5438-SLT 3 1/2” 1 5439-SLT 4” 1 5440-SLT 5” --- 2441-SLT 6” --- 1

Malleable Iron /Insulated Throat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

436-SLTI 2 1/2” 1 5437-SLTI 3” 1 5438-SLTI 3 1/2” 1 5439-SLTI 4” 1 5440-SLTI 5” --- 2441-SLTI 6” --- 1


76

Liquid TightConnectors withGrounding Lug, Straight

Straight liquid tight connectors with grounding lug for usewith metallic liquid tight conduit.

File No. E9391

File No. LR39354

Steel with Aluminum LugCatalog Trade Unit Std.Number Size Qty. Pkg.

429-SLTG 3/8” 25 125430-SLTG 1/2” 25 125431-SLTG 3/4” 25 125432-SLTG 1” 10 50


433-SLTG 1 1/4” 5 25434-SLTG 1 1/2” 5 25435-SLTG 2” 2 10

Steel with Aluminum Lug/Insulated Throat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

429-SLTIG 3/8” 25 125430-SLTIG 1/2” 25 125431-SLTIG 3/4” 25 125432-SLTIG 1” 10 50


433-SLTIG 1 1/4” 5 25434-SLTIG 1 1/2” 5 25435-SLTIG 2” 2 10


77

Liquid TightConnectors, 45°

45° connector for use with metallic liquid tight conduit.

File No. E9391

File No. LR39354


449-SLT 3/8” 25 100450-SLT 1/2” 25 100451-SLT 3/4” 10 50452-SLT 1” 5 25453-SLT 1 1/4” 5 25454-SLT 1 1/2” 2 10


455-SLT 2” 1 5456-SLT 2 1/2” --- 1457-SLT 3” --- 1458-SLT 3 1/2” --- 1459-SLT 4” --- 1

Malleable IronInsulated Throat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

449-SLTI 3/8” 25 100450-SLTI 1/2” 25 100451-SLTI 3/4” 10 50452-SLTI 1” 5 25453-SLTI 1 1/4” 5 25454-SLTI 1 1/2” 2 10


455-SLTI 2” 1 5456-SLTI 2 1/2” --- 1457-SLTI 3” --- 1458-SLTI 3 1/2” --- 1459-SLTI 4” --- 1


78

Die Cast ZincCatalog Trade Unit Std.Number Size Qty. Pkg.

469-LT2 3/8” 25 100470-LT2 1/2” 25 100471-LT2 3/4” 10 50472-LT2 1” 5 25473-LT2 1 1/4” 5 25

Die Cast Zinc /Insulated Throat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

469-LTI2 3/8” 25 100470-LTI2 1/2” 25 100471-LTI2 3/4” 10 50472-LTI2 1” 5 25473-LTI2 1 1/4” 5 25

Cast ZincCatalog Trade Unit Std.Number Size Qty. Pkg.

474-LT2 1 1/2” 2 10475-LT2 2” --- 5476-LT2 2 1/2” --- 1477-LT2 3” --- 1478-LT2 3 1/2” --- 1479-LT2 4” --- 1

Cast Zinc /Insulated Throat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

474-LTI2 1 1/2” 2 10475-LTI2 2” --- 5476-LTI2 2 1/2” --- 1477-LTI2 3” --- 1478-LTI2 3 1/2” --- 1479-LTI2 4” --- 1


90° connector for use with metallic and nonmetallic“Type B” liquid tight conduit.

File No. E9391

File No. LR39354


79


90° connector for use with metallic liquid tight conduit.

File No. E9391: Steel

File No. E191572: 476-SLT thru 479-SLT, -SLTI


Steel Malleable Iron


469-SLT 3/8” 25 100470-SLT 1/2” 25 100471-SLT 3/4” 10 50472-SLT 1” 5 25473-SLT 1 1/4” 5 25474-SLT 1 1/2” 2 10475-SLT 2” --- 5

Steel /Insulated Throat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

469-SLTI 3/8” 25 100470-SLTI 1/2” 25 100471-SLTI 3/4” 10 50472-SLTI 1” 5 25473-SLTI 1 1/4” 5 25474-SLTI 1 1/2” 2 10475-SLTI 2” --- 5


476-SLT 2 1/2” --- 1477-SLT 3” --- 1478-SLT 3 1/2” --- 1479-SLT 4” --- 1

Malleable Iron /Insulated Throat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

476-SLTI 2 1/2” --- 1477-SLTI 3” --- 1478-SLTI 3 1/2” --- 1479-SLTI 4” --- 1


80

Steel with Aluminum LugCatalog Trade Unit Std.Number Size Qty. Pkg.

469-SLTG 3/8” 20 100470-SLTG 1/2” 20 100471-SLTG 3/4” 10 50472-SLTG 1” 5 25


473-SLTG 1 1/4” 4 20474-SLTG 1 1/2” 3 15475-SLTG 2” 2 10

Steel with Aluminum /Insulated Throat - 105°CCatalog Trade Unit Std.Number Size Qty. Pkg.

469-SLTIG 3/8” 20 100470-SLTIG 1/2” 20 100471-SLTIG 3/4” 10 50472-SLTIG 1” 5 25


473-SLTIG 1 1/4” 4 20474-SLTIG 1 1/2” 3 15475-SLTIG 2” 2 10

Liquid TightConnectors withGrounding Lug, 90°

90° liquid tight connectors with grounding lug for usewith metallic liquidtight conduit.

File No. E9391

File No. LR39354

Steel withAluminum Lug


81


Coupling used to join either metallic or nonmetallic “Type B”liquid tight to EMT. Concrete-tight. UL listed “Raintight”.

File No. E24001

File No. LR39354


4360-DC 1/2” 25 1004361-DC 3/4” 10 50

Liquid Tight Sealing Rings

Provides liquid tight sealing with connector to boxor enclosure.

Polyethylene With SteelRetainerCatalog Trade Unit Std.Number Size Qty. Pkg.

SR-050 1/2” 100 400SR-075 3/4” 100 400SR-100 1” 100 400SR-125 1 1/4” 50 200SR-150 1 1/2” 50 200SR-200 2” 50 200SR-250 2 1/2” --- 5SR-300 3” --- 5SR-350 3 1/2” --- 5SR-400 4” --- 5


82

PVC “Snap-In” TypeConnectors

PVCCatalog K.O. Cord Unit Std. Pkg.Number Size Range Qty. Qty.

620-NM 1/2” 19/64 to 19/32 50 500or two cords

19/64621-NM 3/4” 1/2 to 27/32 25 250

Two Screw, Strap TypeConnectors

For connecting SJO cord to box or enclosure. Also listedfor NM-B cable - see Nonmetallic Cable section. The 650-HD2 connector has a die cast strap for heavy duty use.

File No. E11698

Zinc Die CastCatalog K.O. Cord Unit Std. Pkg.Number Size Range Qty. Qty.

650-DC2 1/2” 18/3 to 12/3 100 1000650-HD2 1/2” 16/2 to 14/3 100 1000

650-DC2 650-HD2

For connecting portable cord to boxor enclosure. Locknut not required.

File No. E11698

File No. LR74878


83

Single Screw, Strap TypeConnectors

For connecting SJO cord to box or enclosure.Also listed for NM-B cable - see Nonmetallic Cable section.US Patent D473-7835.

File No. E11698


651-DC2 3/8” 18/3 to 12/3 100 1000

Whipper-Snap® Single Screw,Strap Type Connector

For connecting SJO cord to box or enclosure. Also listedfor NM-B cable - see Nonmetallic Cable section. Simplysnap connector into electrical box. External spring steellocking tabs secures connector to electrical box.Patented Whipper-Snap design.

File No. E11698


651-SP 3/8” 18/3 to 12/3 100 1000


84

SteelCatalog Cable Ranges For TypesNumber Size Min. Max S, SO, ST & STO

CG770-250 1/2" .150 .250

CG770-350 1/2" .250 .350

CG770-450 1/2" .350 .450 18-2, 3, 416-2, 2, 4

CG770-560 1/2" .450 .550 18-5, 6, 7 16-5, 614-2, 3

CG770-650 1/2" .550 .650 18-8, 10 16-7, 814-4 12-2, 3 10-2

CG771-250 3/4" .150 .250

CG771-350 3/4" .250 .350

CG771-450 3/4" .350 .450 18-2, 3, 416-2, 3, 4

CG771-560 3/4" .450 .550 18-5, 6, 716-5,6 14-2, 3

CG771-650 3/4" .550 .650 18-8,10 16-7, 814-4 12-2, 3 10-2

CG771-750 3/4" .650 .75018-12,14 16-10,1214-5, 6, 7 12-4, 5

10-3, 4 8-2

CG771-850 3/4" .750 .850

18-16,18, 2016-14, 16, 18 14-812-6, 7, 8 10-5

8-3, 4 6-2

CG772-560 1" .450 .550 18-5, 6, 716-5, 6 14-2, 3

CG772-650 1" .550 .650 18-8, 10 16-7, 814-4 12-2, 3 10-2

CG772-750 1" .650 .75018-2,14 16-10,1214-5, 6, 7 12-4, 5

10-3, 4 8-2

CG772-850 1" .750 .850

18-16,18,2016-14, 16, 18 14-812-6, 7, 8 10-5

8-3, 4 6-2

CG772-950 1" .850 .950

18-22, 24, 2616-20, 22, 24

14-10, 12 10-6, 7, 86-3, 4

CG772-1050 1" .950 1.050 18-30 16-26 14-14, 1612-10 4-3

Steel Cord GripConnectors, Straight.

Bridgeport's line of high quality, made in the USA, cord grip fittingsis the electrician's smart choice. Each fitting is identified by a colorcoded grommet that clearly indicates the minimum-maximumcable diameter range for which the connector can be used.Bridgeport's cord grips meet the requirements of rugged service


85

For Types SJ, STO, SJT Unit Std. Pkg.SJTO, SVO, & BUS DROP Color Qty. Qty.

18-2, 3 SVO Red 25 25018-2, 3 SJT 18-2, 3, 4 SJO White 25 25016-2, 3, SJO16-4 SJO14-2,3,4 SJO Blue 25 25012-2550 14-3 BUS DROP12-3 SJO 12-3 & 10-3 Green 25 250

BUS DROP

Beige 25 250

18-2 & 3 SVO Red 10 10018-2,3 SJT 18-2,3,4 SJO White 10 100016-2,3 SJO16-4SJO 14-2, 3, 4 SJO Blue 10 10012-2 SJO 14-3 BUS DROP12-3 SJO 12-3 & 10-3 Green 10 100BUS DROP

Beige 10 100

8-3 BUS DROP Yellow 10 100

6-3 BUS DROP Purple 5 50

12-3 SJO 12-3 & 10-3 Green 5 50BUS DROP

Beige 5 50



4-3 BUS DROP Gray 5 50

Black 5 50

on all types of equipment, in all non-hazardous areas. Our 105°Crated neoprene sealing grommets grip the cable jacket firmly butsafely providing strain relief and protecting the internal wiringconnections from tension on the cable or cord. The steel washerreduces friction between the grommet and the compression nut toprovide even pressure distribution, eliminating leakage resultingfrom grommet distortion.

File No. E11259


86

Steel Cord GripConnectors, Straight Continued...

SteelCatalog Cable Ranges For TypesNumber Size Min. Max S, SO, ST & STO

CG773-850 1 1/4" .750 .850 18-16,18,2016-14,16,18 14-812-6,7,8 10-58-3,4 6-2

CG773-950 1 1/4" .850 .950 18-22,24,2616-20, 22, 24

14-10,12 10-6,7,6-3,4

CG773-1050 1 1/4" .950 1.050 18-30 16-2614-14,16 12-10

4-3CG773-1150 1 1/4" 1.050 1.150 18-36,40 16-30,36

14-18,20 12-12,1410-10 4-4

CG773-1250 1 1/4" 1.150 1.250 16-40 14-2212-16,18 10-12,14

2-3CG773-1375 1 1/4" 1.250 1.375 14-24,26,30

12-20 10-16 2-4CG774-1050 1 1/2" 0.950 1.050 18-30 16-26

14-14,1612-10 4-3

CG774-1150 1 1/2" 1.050 1.150 18-36,40 16-30,3614-18,20 12-12,14

10-10 4-4CG774-1250 1 1/2" 1.150 1.250 16-40 14-22

12-16,18 10-12,142-3

CG774-1375 1 1/2" 1.250 1.375 12-24,26,3012-20 10-16 2-4


87



4-3 BUS DROP Grey 5 25

– Black 5 25

2-3 BUS DROP Orange 5 25

– Red 5 25

– White 5 25

– Black 2 20

2-3 BUS DROP Orange 2 20

– Red 2 20

– White 2 20


88

Aluminum Cord GripConnectors, Straight.

AluminumCatalog Cable Ranges For TypesNumber Size Min. Max S, SO, ST & STO

CGA770250 1/2" .150 .250

CGA770350 1/2" .250 .350

CGA770450 1/2" .350 .450 18-2, 3, 416-2, 2, 4

CGA770560 1/2" .450 .550 18-5, 6, 7 16-5, 614-2, 3

CGA770650 1/2" .550 .650 18-8, 10 16-7, 814-4 12-2, 3 10-2

CGA771250 3/4" .150 .250

CGA771350 3/4" .250 .350

CGA771450 3/4" .350 .450 18-2, 3, 416-2, 3, 4

CGA771560 3/4" .450 .550 18-5, 6, 716-5,6 14-2, 3

CGA771650 3/4" .550 .650 18-8,10 16-7, 814-4 12-2, 3 10-2

CGA771750 3/4" .650 .75018-12,14 16-10,1214-5, 6, 7 12-4, 5

10-3, 4 8-2

CGA771850 3/4" .750 .850

18-16,18,2016-14, 16, 18 14-812-6, 7, 8 10-5

8-3, 4 6-2

CGA772560 1" .450 .550 18-5, 6, 716-5, 6 14-2, 3

CGA772650 1" .550 .650 18-8, 10 16-7, 814-4 12-2, 3 10-2

CGA772750 1" .650 .75018-2,14 16-10,1214-5, 6, 7 12-4, 5

10-3, 4 8-2

CGA772850 1" .750 .850

18-16,18, 2016-14, 16, 18 14-812-6, 7, 8 10-5

8-3, 4 6-2

CGA772950 1" .850 .950

18-22, 24, 2616-20, 22, 24

14-10, 12 10-6, 7, 86-3, 4

CGA7721050 1" .950 1.050 18-30 16-26 14-14, 1612-10 4-3

Bridgeport's line of high quality, made in the USA, cord gripfittings is the electrician's smart choice. Each fitting is identifiedby a color coded grommet that clearly indicates the minimum-maximum cable diameter range for which the connector can beused. Bridgeport's cord grips meet the requirements of rugged


89


18-2, 3 SVO Red 25 25018-2, 3 SJT 18-2, 3, 4 SJO White 25 25016-2, 3, SJO16-4 SJO14-2,3,4 SJO Blue 25 25016-2, 3 SJO12-3 SJO 12-3 & 10-3 Green 25 250

BUS DROP

Beige 25 250

18-2 &3 SVO Red 10 10018-2,3 SJT 18-2,3,4 SJO White 10 100016-2,3 SJO16-4SJO 14-2, 3, 4 SJO Blue 10 10012-2 SJO 14-3 BUS DROP12-3 SJO 12-3 & 10-3 Green 10 100BUS DROP

Beige 10 100



12-3 SJO 12-3 & 10-3 Green 5 50BUS DROP

Beige 5 50



4-3 BUS DROP Gray 5 50

Black 5 50

service on all types of equipment, in all non-hazardous areas.Our 105°C rated neoprene sealing grommets grip the cablejacket firmly but safely providing strain relief and protecting theinternal wiring connections from tension on the cable or cord.The washer reduces friction between the grommet and thecompression nut to provide even pressure distribution,eliminating leakage resulting from grommet distortion.

File No. E11259


90

Cord GripConnectors, Straight

Straight connector for use with any flexiblecord. Provides liquid tight, watertight protection.Tapered (NPT) threads. Furnished with polyethyleneknockout gasket and locknut.

File No. E11259

File No. LR39354

Zinc Die CastLocking

Catalog K.O. Cord Ring Unit Std. Pkg.Number Size Range Color Qty. Qty.

770-22 1/2” .125” - .187” Orange 25 100770-32 1/2” .187” - .250” Red 25 100770-42 1/2” .250” - .375” White 25 100770-52 1/2” .375” - .500” Blue 25 100770-62 1/2” .500” - .625” Beige 25 100770-72 1/2” .625” - .750” Yellow 25 100

771-32 3/4” .250” - .375” White 10 50771-42 3/4” .375” - .500” Blue 10 50771-52 3/4” .500” - .625” Beige 10 50771-62 3/4” .625” - .750” Yellow 10 50

772-32 1” .500” - .625” Beige 5 25772-42 1” .625” - .750” Yellow 5 25772-52 1” .750” - .875” Purple 5 25772-62 1” .875” - 1.000” Gray 5 25


91

Screw-In Connectors, 90°

Used to connect flexible metal conduit to box orenclosure. Sliding cover facilitates wire pullingand inspection.

File No. E9391. Also, 91-DC2 UL listed for use

with XRWFMC.


91-DC2 1/2” 25 25092-DC2 3/4” 15 15093-DC2 1” 10 100


Coupling used to join EMT to flexible metal conduit.Screw-in end for flex. Compression end for EMT.

File No. E9391, also 581-DC UL listed for usewith XRWFMC.


581-DC 1/2” 50 500582-DC 3/4” 25 250583-DC 1” 10 100


92


280 & 281280-DC

Set screw type couplings 280-DC, 281-DC, 282-DC, 282-DCX& 283-DC used to join EMT to flexible metal conduit. 280-DChas steel strap.Compression type, two-screw steel strap for flexible metalconduit: 280 & 281.

File No. E9391: 281-DC, 282-DC, 283-DC

File No. E9391: 280-DC EMT to nonmetallicsheath cable only.

281-DC, 282-DC,282-DCX, 283-DC



280 1/2” 3/8” 25 100281 1/2” 1/2” 20 100



280-DC 1/2” 3/8” 25 100281-DC 1/2” 1/2” 25 250282-DC 3/4” 3/4” 25 100282-DCX 3/4” 1/2” 25 100283-DC 1” 1” 10 100


93

Squeeze Connectors

403 thru 412 414 thru 418 419 and 420

To connect flexible metal conduit to box or enclosure.

File No. E9391 File No. LR39354: 407 thru 418

Malleable IronCatalog Trade K.O. Unit Std. Pkg.Number Size Size Qty. Qty.

403 3/8” 1/2” 50 500407 1/2” 1/2” 50 200408 3/4” 3/4” 25 100410 1” 1” --- 25412 1 1/4” 1 1/4” --- 25414 1 1/2” 1 1/2” --- 10416 2” 2” --- 10417 2 1/2” 2 1/2” --- 5418 3” 3” --- 5419 3 1/2” 3 1/2” --- 5420 4” 4” --- 5

Malleable Iron / Insulated Throat - 105°CCatalog Trade K.O. Unit Std. Pkg.Number Size Size Qty. Qty.

407-I 1/2” 1/2” 50 200408-I 3/4” 3/4” 25 100410-I 1” 1” 5 25412-I 1 1/4” 1 1/4” 5 25414-I 1 1/2” 1 1/2” 2 10416-I 2” 2” 2 10417-I 2 1/2” 2 1/2” 1 5418-I 3” 3” 1 5419-I 3 1/2” 3 1/2” 1 5420-I 4” 4” 1 5


94

To connect flexible metal conduit to box or enclosure.

File No. E9391

File No. No. LR39354: 407-DC2 & 408-DC2

Squeeze Connectors

2 1/2” thru 4”1/2” thru 2”403-DC2

Zinc Die CastCatalog Trade K.O. Unit Std. Pkg.Number Size Size Qty. Qty.

403-DC2 3/8” 1/2” 50 500407-DC2 1/2” 1/2” 50 200408-DC2 3/4” 3/4” 25 100410-DC2 1” 1” 10 100412-DC2 1 1/4” 1 1/4” 10 100414-DC2 1 1/2” 1 1/2” 5 50416-DC2 2” 2” --- 10417-DC2 2 1/2” 2 1/2” --- 5418-DC2 3” 3” --- 5419-DC2 3 1/2” 3 1/2” --- 5420-DC2 4” 4” --- 5

Zinc Die Cast / Insulated Throat - 105°CCatalog Trade K.O. Unit Std. Pkg.Number Size Size Qty. Qty.

407-DCI2 1/2” 1/2” 50 200408-DCI2 3/4” 3/4” 25 100410-DCI2 1” 1” 10 100412-DCI2 1 1/4” 1 1/4” 10 100414-DCI2 1 1/2” 1 1/2” 5 50416-DCI2 2” 2” --- 10


95


The 507 and 508 series are straight set screw type fittingsused to connect flexible metal (steel) conduit to box orenclosure. The USL-120 is for use with extra flexible steelconduit and is UL and CSA recognized for use with listed orcertified subassemblies.

File No. E9391 (507 and 508 series)

File No. LR39354 (507 and 508 series)


507-DC2 1/2” 1/2” 50 500508-DC2 3/4” 3/4” 25 250USL-120 .645”-.675” 1/2” 100 1000


507-DCI2 1/2” 1/2” 50 500508-DCI2 3/4” 3/4” 25 250

507-DC2 USL-120


96

Spring SteelCatalog Trade K.O. Unit Std. Pkg.Number Size Size Qty. Qty.

540-SS 3/8” 1/2” --- 2500

Screw-In Connectors,Snap-In

Low profile connector for connecting aluminum or steel flexiblemetal conduit to box or enclosure. Spring steel locking tabseliminate need for a locknut. Suitable for flexible whips.

File No. E9391


84OSP 3/8” 1/2” 100 1000

Whipper-Snap® Snap-InTwo Screw-Type Connector

Used to connect 3/8” steel or aluminum flexible metal conduitto box or enclosure. Rectangular opening. For MCI-A cablesrefer to cable connector compatibility charts in the technicalguide section. Patented Whipper-Snap design.

File No. E9391


97

Screw-In Connectors

For connecting flexible metal conduit to box or enclosure.

File No. E9391, also 520-DC2, -DCI2 are UL listed foruse with XRWFMC.

File No. No. LR39354: 519 thru 521 -DC2 & -DCI2


519-DC2 3/8” 1/2” 100 1000520-DC2 1/2” 1/2” 100 1000521-DC2 3/4” 3/4” 50 500522-DC2 1” 1” 25 250523-DC2 1 1/4” 1 1/4” 10 100524-DC2 1 1/2” 1 1/2” 5 50525-DC2 2” 2” 3 30


519-DCI2 3/8” 1/2” 100 1000520-DCI2 1/2” 1/2” 100 1000521-DCI2 3/4” 3/4” 50 500522-DCI2 1” 1” 25 250523-DCI2 1 1/4” 1 1/4” 10 100524-DCI2 1 1/2” 1 1/2” 5 50525-DCI2 2” 2” 3 30


Whipper-Snap®

Screw-in Connectors

For connecting flexible metal conduit to box or enclosure.Screw connector into conduit and snap into electrical box.Patented Whipper-Snap design.

File No. E20534


GF38SP 3/8” 1/2” 100 1000GF50SP 1/2” 1/2” 100 1000

Screw-In Couplings

Used to join two lengths of flexible metal conduit.

File No. E9391, also 530-DC UL listed for use with XRWFMC.


530-DC 1/2” 50 500531-DC 3/4” 50 500532-DC 1” 10 100533-DC 1 1/4” 10 100534-DC 1 1/2” 5 50535-DC 2” 3 30

Multi-Purpose ConnectorTwo Screw, Strap Type

Used to connect 14/2 to 12/2 nonmetallic sheath cable (NM-B),steel/aluminum 14/2 to 12/2 armored cable (AC), or metal clad (MC)cable, or steel/aluminum 3/8” flexible metal conduit to 1/4” knockout.Will fit 1/4” knockouts with flats, such as used in lighting applications.

Recognized UL File No. E9391


563-DC2 1/4” 1/4” 50 500

98


99

E-Z Lock® Connectors -Steel

AMC-50 AMC-5075 AMC-52

Steel / Insulated Throat - 105°CCatalog Trade K.O. Throat Unit Std. Pkg.Number Size Size Opening Qty. Qty.

AMC-50 3/8” 1/2” .375” 50 500AMC-5075 1/2” 1/2” .565” 25 250AMC-52 3/8” 1/2” .560” 25 250

Used to connect flexible metal conduit to box orenclosure. Use slotted or Phillips head screwdriver.For MCI-A cables refer to cable connector compatibilitycharts in the technical guide section.

File No. E20534


Coupling used to join duplex 14/2 to10/3 armored or metal clad cable or 3/8” flexiblemetal conduit to 3/4” EMT. Set screw type transitionalfitting ideal for commercial and institutional facilities.A labor savings, compared to the traditional junction boxinstallation. Simply remove the armor and expose thelength of conductors to reach the device box or enclosure.For MCI-A cables refer to cable connector compatibilitycharts in the technical guide section.



4157-DC 3/8”- 3/4” 25 100


100

Whipper-Snap® Single Screw,Strap Type Connectors

Used to connect 14/2 (.44” Ø min) to 10/3 (.61” Ø max)armored or metal clad cable or flexible metal conduit tobox or enclosure. For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section.Patented Whipper-Snap design.

File No. E20534


BL16ASP 3/8” 1/2” 50 500


BL16SP 3/8” 1/2” 50 500

Single ScrewStrap Connectors

Used to connect flexible metal conduit to boxor enclosure. For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section.

File No. E9391, E20534


BL-17 1/2” 1/2” 50 200BL-18 3/4” 3/4” 25 100BL-19 1” 1” 10 100


BL-17I 1/2” 1/2” 50 200BL-18I 3/4” 3/4” 25 100BL-19I 1” 1” 10 100


101

“U” Shaped StrapConnectors

Used to connect steel or aluminum flexible metalconduit to box or enclosure. For MCI-A cables refer to cableconnector compatibility charts in the technical guide section.

File No. E20534


571-DC2 1/2” 1/2” 50 200572-DC2 3/4” 3/4” 25 100573-DC2 1” 1” 10 100

SteelCatalog Trade K.O. Unit Std. Pkg.Number Size Size Qty. Qty.

571-S 1/2” 1/2” 50 200572-S 3/4” 3/4” 25 100573-S 1” 1” 10 100


571-DCI2 1/2” 1/2” 50 200572-DCI2 3/4” 3/4” 50 100573-DCI2 1” 1” 25 100

Steel / Insulated Throat - 105°CCatalog Trade K.O. Unit Std. Pkg.Number Size Size Qty. Qty.

571-SI 1/2” 1/2” 50 200572-SI 3/4” 3/4” 25 100573-SI 1” 1” 10 100

571-DC2 571-S


102

The SG38SP and SG38ASP are for connecting 14/2 to10/3 AC/MC cable or 3/8" flexible metal conduit to box orenclosure. Connectors simply snap into the box. For MCI-Acables refer to cable connector compatibility charts in thetechnical guide section. Patented Whipper-Snap design.

File No. E20534


SG38SP 3/8” 1/2” 50 500


SG38ASP 3/8” 1/2” 50 500

Whipper-Snap® Snap-in“U” Shaped Strap Connectors

SG38SP SG38ASP


103

Snap TypeConnectors

For connecting 14/2 to 10/3 aluminum or steel AC/MC cable or3/8” flexible metal conduit to box or enclosure. For MCI-Acables refer to cable connector compatibility charts in thetechnical guide section. Push cable or conduit into theconnector and install in 1/2” knockout. Redesigned internalspring steel locking ring tabs securely clamp the cable inplace and assure bonding. Ring tabs are shaped to acceptcable without damage to wire insulation.Patent pending.

File No. E20534

590-DC2 590-DCI2 (Back View)


590-DCI2 3/8” 1/2” 50 500


590-DC2 3/8” 1/2” 50 500


104

Strap type fittingused to connect flexiblemetal conduit to box orenclosure. For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section.

File No. E20534 File No. LR39354: 601-DC2


630 3/8” 1/2” 20 200


601-DC2 3/8” 1/2” 20 200630-DC2 3/8” 1/2” 20 200691-DC2 3/8” 1/2” 20 200

Whipper-Snap® Snap-In Connectors

For connecting 14/2 to 10/3 AC/MCCable or 3/8” flexible metal conduit tobox or enclosure. For MCI-A cablesrefer to cable connector compatibilitycharts in the technical guide section.Push cable or conduit into the connector and snap the connectorinto the box. Easy push through design eliminates snags and wireinsulation damage. Patented Whipper-Snap design.

File No. E20534


380SP 3/8” 1/2” 50 500


38ASP 3/8” 1/2” 50 500

38ASP 380SP

601-DC2 630 & 630-DC2 691-DC2


Duplex Connectors

105


600-DC2 3/8” 1/2” 25 100602-DC2 3/8” 1/2” 25 100

Duplex Connectors

600-DC2 602-DC2

Set screw type fitting usedto connect flexible metal (steel)conduit to box or enclosure.

The 846SP is a strap type fitting with external spring steel lockingtabs that allow the connector to simply snap into the electrical box.The 3838ASP and 3838SP are double-snap type connectors.Simply snap cables into connector and snap assembly intoelectrical box. No tools required! Use with 14/2 to 10/3 armored ormetal clad cable or 3/8” flexible metal conduit. For MCI-A cablesrefer to cable connector compatibility charts in the technical guidesection. Integral internal spring steel locking tabs fasten cable orconduit. External spring steel locking tabs secures connector toelectrical box. Suitable for maintaining grounding continuity wheninstalled in accordance with the NEC. PatentedWhipper-Snap design.

File No. E20534

Whipper-Snap® Duplex Connectors

3838SP 846SP 3838ASP


3838SP 3/8” 1/2” 20 200846SP 3/8” 1/2” 20 200


3838ASP 3/8” 1/2” 20 200


106

45° Connectors

45° fitting for connecting flexiblemetal conduit to box or enclosure.



800-DC2 3/8” 1/2” 25 100803-DC2 1/2” 1/2” 25 100


800 3/8” 1/2” 25 100803 1/2” 1/2” 10 100

Two Screw StrapType Connectors

Two screw strap type connector used toconnect flexible metal conduit to box or enclosure.

File No. E20534


653-DC2 1/2” 1/2” 25 100655-DC2 3/4” 3/4” 20 100657-DC2 1” 1” 5 25

Zinc Die Cast Malleable Iron


107

90° Connectors

90° fitting with cover used for connectingflexible metal conduit to box or enclosure.

File No. E9391: All, except 801-I

File No. LR39354


801 3/8” 1/2” 50 200804 1/2” 1/2” 25 100806 3/4” 3/4” 10 50


801-I 3/8” 1/2” 50 200804-I 1/2” 1/2” 25 100806-I 3/4” 3/4” 10 50


108

90° Connectors

90° fitting with cover used for connecting flexible metalconduit to box or enclosure.

File No. E9391

File No. LR39354: 807 thru 811; 807-I thru 811-I


807 1” 1” 5 25808 1 1/4” 1 1/4” --- 10809 1 1/2” 1 1/2” --- 5810 2” 2” --- 5811 2 1/2” 2 1/2” --- 5812 3” 3” --- 5813 3 1/2” 3 1/2” --- 1814 4” 4” --- 1


807-I 1” 1” 5 25808-I 1 1/4” 1 1/4” 2 10809-I 1 1/2” 1 1/2” 1 5810-I 2” 2” 1 5811-I 2 1/2” 2 1/2” 1 5812-I 3” 3” 1 5813-I 3 1/2” 3 1/2” --- 1814-I 4” 4” --- 1


109

90° Connectors

3/8” thru 2” Over 2”

90° fitting with cover used for connecting flexible metalconduit to box or enclosure. 804- thru 808- DC2 & DCI2also suitable for use with armored cable.

File No. E9391: 801-, 809-, 810- DC2 & DCI2

File No. E20534: 804-, 806-, 807-, 808- DC2 & DCI2

File No. LR39354

Zinc Die CastStd.

Catalog Trade K.O. Range Unit. Pkg.Number Size Size Min. Max. Qty. Qty.

801-DC2 3/8” 1/2” --- --- 25 250804-DC2 1/2” 1/2” .750” .875” 25 100806-DC2 3/4” 3/4” .875” 1.000” 10 50807-DC2 1” 1” 1.187” 1.312” --- 25808-DC2 1 1/4” 1 1/4” 1.500” 1.625” --- 25809-DC2 1 1/2” 1 1/2” --- --- --- 5810-DC2 2” 2” --- --- --- 5811-DC2 2 1/2” 2 1/2” --- --- --- 5812-DC2 3” 3” --- --- --- 5813-DC2 3 1/2” 3 1/2” --- --- --- 1814-DC2 4” 4” --- --- --- 1

Zinc Die Cast / Insulated Throat - 105°CStd.


801-DCI2 3/8” 1/2” --- --- 25 250804-DCI2 1/2” 1/2” .750” .875” 25 100806-DCI2 3/4” 3/4” .875” 1.000” 10 50807-DCI2 1” 1” 1.187” 1.312” --- 25808-DCI2 1 1/4” 1 1/4” 1.500” 1.625” --- 25809-DCI2 1 1/2” 1 1/2” --- --- --- 5810-DCI2 2” 2” --- --- --- 5


110

Single Screw 90° ConnectorsLocknut & Whipper-Snap®Designs

802-DC2 802SP


802ASP 3/8” 1/2” 25 250802-DCI2 3/8” 1/2” 25 250851ASP 1/2” 1/2” 25 100851-DCI2 1/2” 1/2” 25 100


830 3/8” 1/2” 25 100


830-DC2 3/8” 1/2” 25 100

90° fitting with steel cover used toconnect flexible metal conduitto box or enclosure.

File No. E20534: 830-DC2 File No. E191572: 830

ZincMalleable

Duplex Connectors, 90°


802-DC2 3/8” 1/2” 25 250851-DC2 1/2” 1/2” 25 100

Whipper-Snap® Zinc Die CastCatalog Trade K.O. Unit Std. Pkg.Number Size Size Qty. Qty.

802SP 3/8” 1/2” 25 250851SP 1/2” 1/2” 25 100


90° fitting with cover used for connectingflexible metal conduit to box or enclosure.Single screw design save time and money. Units with Whipper-Snapdesign snap into electrical box! Patented Whipper-Snap design.

File No. E20534

111

Whipper-Snap® 90° ConnectorDouble Screw DesignSimply snap connector into electrical box.External spring steel locking tabs securesconnector to electrical box. PatentedWhipper-Snap design.

File No. E20534

850SP


850SP 3/8” 1/2” 25 250

Whipper-Snap® 90° DuplexConnectors

90º fitting with steel cover used to connect 14/2 (.44” Ø min)to 12/3 (.61” Ø max) steel or aluminum armored cable or 3/8”flexible metal conduit to box or enclosure. Simply snapconnector into electrical box! External spring steel locking tabssecures connector.

File No. E20534


84690SP 3/8” 1/2” 25 100

84690SP

One Hole Straps

Snap-on type strap used to support flexiblemetal conduit, armored cable, or metal clad cable.

File No. E161206

SteelCatalog FMC Trade Unit Std. Pkg.Number Size Qty. Qty.

900-F 3/8” 100 1000


112

Squeeze Connector

Used to connect 12/3 (.56” Ø min) to10/3 (.61” Ø max) armored or metal cladcable to box or enclosure.

File No. E9391

Zinc Die CastMetal Clad Cable

Catalog K.O. Range Unit Std. Pkg.Number Size Min. Max. Qty. Qty.

403-DC2 1/2” .560” .610” 50 500

Set Screw Connector

Used to connect .47” Ø to .57” Ø steelarmored cable or 12/2 to 10/2 steel metalclad cable to box or enclosure.

File No. E20534

Zinc Die CastCatalog Trade K.O. Cable Range Unit. Std. Pkg.Number Size Size Min. Max. Qty. Qty.

501-DC2 3/8” 1/2” .470” .570” 100 1000


113

Whipper-Snap® Snap inSet Screw Connectors

Used to connect 14/2 (.44” Ø min) to 10/3 (.61” Ø max)steel or aluminum AC or steel or aluminum MC cable to box orenclosure. For MCI-A cables refer to cable connector compatibilitycharts in the technical guide section. To install, tighten screwbetween convolutions in cable. Patented Whipper-Snap design.

File No. E20534


845SP 3/8” 1/2” .44” .61” 100 1000

845SP 845ASP

Zinc Die Cast / Insulated Throat - 105°CCatalog Trade K.O. Cable Range Unit. Std. Pkg.Number Size Size Min. Max. Qty. Qty.

845ASP 3/8” 1/2” .44” .61” 100 1000


114

Single ScrewStrap Type Connectors

Single screw, hinged strap type connector used to connect14/2 (.41” Ø min) to 10/3 (.61” Ø max) steel or aluminumarmored or metal clad cable to box or enclosure. For MCI-Acables refer to cable connector compatibility charts in thetechnical guide section. Patented.

File No. E20534

545-DC2

Zinc Die CastCatalog Trade K.O. Range Unit. Std. Pkg.Number Size Size Min. Max. Qty. Qty.

545-DC2 3/8” 1/2” .410” .610” 100 1000

Whipper-Snap® Single ScrewStrap Type Connectors

Used to connect 14/2 (.44” Ø min) to 10/3 (.61” Ø max)armored or metal clad cable or flexible metal conduit to boxor enclosure. For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section. PatentedWhipper-Snap design.

File No. E20534

BL16SP

Zinc Die CastCatalog Trade K.O. Range Unit. Std. Pkg.Number Size Size Min. Max. Qty. Qty.

BL16SP 3/8” 1/2” .440” .610” 50 500

BL16ASP

Zinc Die Cast / Insulated Throat - 105°CCatalog Trade K.O. Range Unit. Std. Pkg.Number Size Size Min. Max. Qty. Qty.

BL16ASP 3/8” 1/2” .440” .610” 50 500


115

Single Screw,Strap Type ConnectorsWith Tri-Drive Screw

560-DC2 561-DCI2

Used to connect armored or metal clad cable to box orenclosure. For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section.

File No. E20534: 560-DC2, 561-DC2,560-MCIA2

File No. LR39354: 560-DC2, 561-DC2,560-MCIA2

General Cable SizesCatalog Number560-DC2, -DCI2 14/2 to 10/3560-MCIA2 14/2 to 10/4561-DC2, -DCI2 10/4 to 8/4


Catalog Trade K.O. Range Unit Std. Pkg.Number Size Size Min. Max. Qty. Qty.

560-DC2 3/8” 1/2” .410” .610” 50 500561-DC2 3/4” 3/4” .625” .875” 50 500

Zinc Die Cast / Insulated Throat - 105°CMetal Clad Cable


560-DCI2 3/8” 1/2” .43” .610” 50 500560-MCIA2 3/8” 1/2” .375 .61” 50 500561-DCI2 3/4” 3/4” .610” .870” 50 500

560-MCIA2


116

Whipper-Snap® Single ScrewStrap Type Connector forMCI-A Cable

For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section.Patented Whipper-Snap design.

File No. E20534


Used to connect 14/2 to 12/2 nonmetallic sheath cable(NM-B), steel/aluminum 14/2 to 12/2 armored cable (AC),or metal clad (MC) cable, or steel/aluminum 3/8” flexiblemetal conduit to 1/4” knockout. Will fit 1/4” knockoutswith flats, such as used in lighting applications.



563-DC2 1/4” 1/4” 50 500



BL16MCIA 3/8” 1/2” .38” .61” 50 500


117

Two Screw,Strap Type Connector

For connecting 14/2 to 10/3 armored or metal clad cable to boxor enclosure. For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section.

File No. E20534

566-DC2565-DC2



565-DC2 1/2” .440” .525” 100 1000566-DC2 1/2” .440” .525” 100 1000


Coupling used to join duplex 14/2 (.44” Ø min) to 10/3(.61” Ø max) armored or metal clad cable or 3/8” flexiblemetal conduit to 3/4” EMT. Set screw type transitional fittingideal for commercial and institutional facilities. A laborsavings, compared to the traditional junction box installation.Simply remove the armor and expose the length ofconductors to reach the device box or enclosure. For MCI-Acables refer to cable connector compatibility charts in thetechnical guide section. Patented.

File No. E20534


4157-DC 1/2” 3/4” 25 100


118

Low Profile “U” ShapedStrap Connectors

570-DCI2 570-DCR2

Used to connect 14/2 to 10/3 armored and metal clad cableto box or enclosure. For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section.

File No. E20534

570-DC2


570-DC2 3/8” 1/2” .440” .610” 50 500570-DCR2 3/8” 1/2” .440” .610” 50 500

Zinc Die Cast / Insulated Throat - 105°CCatalog Trade K.O. Cable Range Unit. Std. Pkg.Number Size Size Min. Max. Qty. Qty.

570-DCI2 3/8” 1/2” .440” .610” 50 500

Whipper-Snap® Snap-in “U”Shaped Strap Connectors forMCI-A Cable

For connecting 14/2 (.44” Ø min) to 10/3 (.61” Ø max) steel oraluminum AC or MC Cable or 3/8” steel or aluminum reduced wall flexiblemetal conduit to box or enclosure. For MCI-A cables refer to cableconnector compatibility charts in the technical guide section. Connectorsimply snaps into the box. Patented Whipper-Snap design.

File No. E20534


SG38MCIA 3/8” 1/2” 50 500



SG38ASP 3/8” 1/2” 50 500


SG38SP 3/8” 1/2” 50 500

119

Whipper-Snap®

Snap-In “U” ShapedStrap Connectors

SG38ASP

The SG38SP and SG38ASP are for connecting 14/2 (.43” Ø min)to 10/3 (.61” Ø max) AC/MC cable or 3/8” flexible metal conduitto box or enclosure. Connector simply snaps into the box. ForMCI-A cables refer to cable connector compatibility charts inthe technical guide section. Patented Whipper-Snap design.

File No. E20534

SG38SP


120

HCF CableColor-Coded Connectors

Suitable for use with steel or aluminum 14/2 (.43” Ø min)to 10/3 (.61” Ø max) Health Care Facilities (HCF) armoredcable. Green color for all green cable. Green/Redcombination for green with red stripe cable. Patented.

File No. E20534

Zinc Die Cast / Insulated Throat - 105°CCatalog Trade K.O. Unit Std. Pkg.Number Color Size Size Qty. Qty.

570-GI Green 3/8” 1/2” 50 500570-G/RI Green/Red 3/8” 1/2” 50 500

Zinc Die Cast / Insulated Throat - 105°CCatalog Trade K.O. Unit Std. Pkg.Number Color Size Size Qty. Qty.

570-RI Red 3/8” 1/2” 50 500

Fire Alarm CableColor-Coded Connectors

Die Cast

Suitable for use with 18/2 (.41” Ø min) to 12/4(.61” Ø max) solid TFN or THHN, or 18-2 to 14-2(.410”-.610” diameter) solid twisted pairs red-coloredFire Alarm MC Cable. Patented.

File No. E20534


121

E-Z Lock® Connectors -Steel

Steel / Insulated Throat - 105°CCable Std.

Catalog Trade K.O. Range Throat Unit Pkg.Number Size Size Min. Max. Opening Qty. Qty.

AMC-50 3/8” 1/2” .415” .610” .375” 50 500AMC-5075 1/2” 1/2” .580” .920” .565” 25 250AMC-52 3/8” 1/2” .415” .610” .560” 25 250

Cable Sizes for E-Z Lock™ Connectors:AMC-50:

14/2 to 10/3 Armored or Metal Clad CableAMC-5075:

10/4, 8/2, 8/3, 8/4, 6/2, 6/3 Armored or MetalClad Cable

AMC-52:14/2 to 10/3 Armored or Metal Clad Cable

Used to connect armored or metal clad cable to boxor enclosure. Use slotted, Phillips or Robertson headscrewdriver. For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section.

File No. E20534

AMC-50 AMC-5075 AMC-52


122

Single ScrewStrap Connectors

The BL-17 is used to connect 8/3 AC90 cable.The BL-18 is used to connect 6/3 AC90 and the BL-19 is usedto connect 3/3 AC90 to box or enclosure. For MCI-A cablesrefer to cable connector compatibility charts in the technicalguide section.

File No. E9391, E20534

Zinc Die CastCatalog Trade K.O. Throat Unit Std. Pkg.Number Size Size Opening Qty. Qty.

AMC-50MCIA 3/8” 1/2” .375 50 500

E-Z Lock® Connectorsfor MCI-A Cable

For connecting 14/2 (.44” Ø min) to 10/3 (.61” Ø max) steel oraluminum AC/MC cable or 3/8” steel or aluminum flexible metalconduit to box or enclosure. For MCI-A cables refer to cableconnector compatibility charts in the technical guide section.Use slotted or Phillips head screwdriver.

File No. E20534


BL-17 1/2” 1/2” 50 200BL-18 3/4” 3/4” 25 100BL-19 1” 1” 10 100


BL-17I 1/2” 1/2” 50 200BL-18I 3/4” 3/4” 25 100BL-19I 1” 1” 10 100


123

Single Screw StrapConnectors for MCI-A Cable

For connecting 14/2 (.44” Ø min) to 10/3(.61” Ø max) steel or aluminum AC/MC Cable or3/8” steel or aluminum flexible metal conduit to boxor enclosure. For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section.

File No. E20534


560-MCIA2 3/8” 1/2” .50 500


124

Zinc Die CastAC/MC Std

Catalog K.O. Cable Range Unit. Pkg.Number Size Size Min. Max. Qty. Qty.

571-DC2 1/2” 8/2, 6/3 .630” .940” 50 200572-DC2 3/4” 4/3, 3/4 1.040” 1.120” 25 100573-DC2 1” 2/3, 2/0-3 1.180” 1.440” 10 100

SteelCatalog Trade K.O. Unit Std. Pkg.Number Size Size Qty. Qty.

571-S 1/2” 1/2” 50 200572-S 3/4” 3/4” 25 100573-S 1” 1” 10 100

“U” Shaped Strap Connectors

Used to connect armored and metal clad cable to boxor enclosure. For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section.

File No. E20534

571-DC2 571-S


571-DCI2 1/2” 1/2” 50 200572-DCI2 3/4” 3/4” 25 100573-DCI2 1” 1” 10 100

Steel / Insulated Throat - 105°CCatalog Trade K.O. Unit Std. Pkg.Number Size Size Qty. Qty.

571-SI 1/2” 1/2” 50 200572-SI 3/4” 3/4” 25 100573-SI 1” 1” 10 100


125


590-DC2 3/8” 1/2” 50 500


590-DCI2 3/8” 1/2” 50 500

Snap Type Connectors

For connecting 14/2 (.44” Ø min) to 10/3 (.61” Ø max)aluminum or steel AC/MC cable or 3/8” flexible metal conduitto box or enclosure. For MCI-A cables refer to cableconnector compatibility charts in the technical guide section.Push cable or conduit into the connector and install in 1/2”knockout. Internal spring steel locking ring tabs securelyclamp the cable in place and assure bonding. Ring tabs areshaped to accept cable without damage to wire insulation.Patent pending.

File No. E20534

590-DC2 590-DCI2 590-DC2(Back View)


126

Whipper-Snap®

Snap-In Connectors

For connecting 14/2 (.44” Ø min) to 10/3 (.61” Ø max) AC/MCcable or 3/8” flexible metal conduit to box or enclosure. ForMCI-A cables refer to cable connector compatibility charts inthe technical guide section. Push cable or conduit into theconnector and snap the connector into the box. Easy pushthrough design eliminates snags and wire insulation damage.Patented Whipper-Snap design.

File No. E20534

38ASP 380SP


380SP 3/8” 1/2” 50 500


38ASP 3/8” 1/2” 50 500


127

PVC Jacketed MC andTECK Cable Connector

The 595 series connectors are for connecting 12/2to 10/3 PVC jacketed MC cable (parking deck/lot cable)or 14/2, 14/3, 12/2 TECK Cable with .610” maximumarmor and .720” maximum jacket to boxor enclosure. The 596 series connectors are forconnecting 10/4 to 8/3 PVC jacketed MC cable or14/3 thru 10/3 TECK Cable with .685” maximumarmor and .800” maximum jacket. Simply strip 7/8”to 1” of jacket from end of cable, loosen nut, andpush cable into connector until cable reaches end stop.Tighten nut for raintight connection. Knockout gasketprovides positive seal at 1/2” K.O. NPT tapered threadspermits installation in threaded boxes. Concrete tight.Patented.

File No. E202876

CONCRETETIGHT

RAINTIGHT


595-DC2 3/8” 1/2” 15 60596-DC2 3/8” 1/2” 15 60


595-DCI2 3/8” 1/2” 15 60596-DCI2 3/8” 1/2” 15 60


128

Duplex Connector

Zinc Die CastCatalog K.O. Metal Clad Range Unit Std. Pkg.Number Size Min. Max. Qty. Qty.

601-DC2 1/2” .375” .625” 20 200691-DC2 1/2” .440” .610” 20 200

For connecting 14/2 to 10/3 armored or metal clad cable tobox or enclosure. For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section.


90° PVC Jacketed MCand TECK CableConnector

For connecting 12/2 to 10/3 PVC Jacketed MC cable(parking deck/lot cable) or 14/2, 14/3, 12/2 TECK cablewith .610” maximum armor and .720” maximum jacketto box or enclosure. Simply strip 7/8” to 1” of jacket fromend of cable, loosen nut, and push cable into connectoruntil cable reaches end stop. Tighten nut for raintightconnection. Knockout gasket provides positive seal at1/2” K.O. NPT tapered threads permits installation inthreaded boxes. Concrete tight. Patented.

File No. 202876

CONCRETETIGHT

RAINTIGHT


895-DC2 3/8” 1/2” 10 40


895-DCI2 3/8” 1/2” 10 40


601-DC2 691-DC2

129

The 846SP is a strap type fitting with external spring steel lockingtabs that allow the connector to simply snap into the electrical box.For MCI-A cables refer to cable connector compatibility charts in thetechnical guide section.

The 3838ASP and 3838SP are double-snap type connectors.Simply snap cables into connector and snap assembly into electricalbox. No tools required! Use the 846SP with 14/2 (.44” Ø min) to 10/3(.61” Ø max), the 3838SP with 14/2 (.44” Ø min) to 12/3 (.61” Ømax) and the 3838ASP with 14/2 (.44” Ø min) to 10/3 (.61” Ø max)armored or metal clad cable or 3/8” flexible metal conduit. For MCI-Acables refer to cable connector compatibility charts in the technicalguide section. Integral internal spring steel locking tabs fasten cableor conduit. External spring steel locking tabs secures connector toelectrical box. Suitable for maintaining grounding continuity wheninstalled in accordance with the NEC.Patented Whipper-Snap design.

File No. E20534

3838SP 846SP 3838ASP


3838SP 3/8” 1/2” 20 200846SP 3/8” 1/2” 20 200


3838ASP 3/8” 1/2” 20 200

Whipper-Snap® Duplex Connector


130

Two Screw StrapType Connectors

Zinc Die CastStd.


653-DC2 1/2” 1/2” .675” .900” 25 100655-DC2 3/4” 3/4” .850” 1.100” 20 100657-DC2 1” 1” 1.030” 1.310” 5 25

653-DC2 used to connect aluminum or steel AC cable or flexiblemetal conduit to box or enclosure. 655-DC2, 657-DC2 used toconnect aluminum or steel AC/MC cable or flexible metalconduit to box or enclosure.

File No. E20534


131

Two ScrewStrap TypeConnectors

Used to connect metal clad cable to box or enclosure.

File No. E202876: 683-DC2 thru 686-DC2;683-DCI2 thru 689-DCI2 and 683-DCX2 thru 689-DCX2

File No. E191676: 687-DC2 thru 689-DC2

Zinc Die Cast (Round Opening)Metal Clad Cable


683-DC2 1” .875” 1.040” 10 100684-DC2 1 1/4” 1.094” 1.250” 10 100685-DC2 1 1/2” 1.250” 1.500” 5 25686-DC2 2” 1.750” 2.000” 2 10687-DC2 2 1/2” 2.000” 2.500” 1 5688-DC2 3” 2.375” 3.000” 1 5689-DC2 3 1/2” 2.750” 3.500” 1 5

Zinc Die Cast (Round Opening) /Insulated Throat - 105°C

Metal Clad CableCatalog K.O. Range Unit Std. Pkg.Number Size Min. Max. Qty. Qty.

683-DCI2 1” .750” 1.040” 10 100684-DCI2 1 1/4” 1.094” 1.250” 10 100685-DCI2 1 1/2” 1.250” 1.500” 5 25686-DCI2 2” 1.750” 2.000” 2 10687-DCI2 2 1/2” 2.000” 2.500” 1 5688-DCI2 3” 2.375” 3.000” 1 5689-DCI2 3 1/2” 2.750” 3.500” 1 5

Zinc Die Cast (Rectangular Opening)Metal Clad Cable


683-DCX2 1” .875” 1.040” 10 100684-DCX2 1 1/4” 1.094” 1.250” 10 100685-DCX2 1 1/2” 1.250” 1.500” 5 25686-DCX2 2” 1.640” 1.750” 2 10687-DCX2 2 1/2” 2.000” 2.500” 1 5688-DCX2 3” 2.375” 3.000” 1 5689-DCX2 3 1/2” 2.750” 3.500” 1 5

683-DC2 683-DCI2 683-DCX2


132

90° Duplex Connector

90° fitting with steel cover used to connect14/2 (.44” Ø min) to 10/3 (.61” Ø max) steel oraluminum armored cable to box or enclosure.

File No. E20534


830-DC2 3/8” 1/2” 25 100

Whipper-Snap® 90°Duplex Connectors

90º fitting with steel cover used to connect 14/2 (.44” Ø min)to 12/3 (.61” Ø max) steel or aluminum armored cable or 3/8”flexible metal conduit to box or enclosure. Simply snapconnector into electrical box! External spring steel locking tabssecures connector. Patented Whipper-Snap design.

File No. E20534

84690SP


84690SP 3/8” 1/2” 25 100


133


840SP 3/8” 1/2” 100 1000

Whipper-Snap® Snap-InTwo Screw StrapType Connector

For connecting 14/2 (.44” Ø min) to 10/3 (.61” Ø max)steel or aluminum AC/MC cable. For MCI-A cables referto cable connector compatibility charts in the technicalguide section. Patented Whipper-Snap design.

File No. E9391


134


8400SP 3/8” 1/2” 100 1000

Whipper-Snap®

Two Screw StrapType Connector

For connecting 14/2 (.44”Ø min) to 10/3 (.61” Ø max) AC/MCcable to box or enclosure. Connector simply snaps into thebox. For MCI-A cables refer to cable connector compatibilitycharts in the technical guide section.Patented Whipper-Snap design.

File No. E20534


8400MCIA 3/8” 1/2” 100 1000

Whipper-Snap®

Two Screw StrapType Connectorfor MCI-A Cable

For MCI-A cables refer to cable connector compatibility chartsin the technical guide section. Connector simply snaps intothe box. Patented Whipper-Snap design.

File No. E20534


135

90° Connectors

90° fitting with cover for connecting armored ormetal clad cable to box or enclosure.

File No. E9391: 801-, 809-, 810- DC2 & DCI2

File No. E20534: 804-, 806-, 807-, 808- DC2& DCI2

File No. LR39354

Zinc Die CastMetal Clad Cable Std.


801-DC2 3/8” 1/2” .500” .625” 25 250804-DC2 1/2” 1/2” .750” .875” 25 100806-DC2 3/4” 3/4” .875” 1.000” 10 50807-DC2 1” 1” 1.187” 1.312” --- 25808-DC2 1 1/4” 1 1/4” 1.500” 1.625” --- 25

Zinc Die Cast / Insulated Throat - 105°CMetal Clad Cable Std.


801-DCI2 3/8” 1/2” .500” .625” 25 250804-DCI2 1/2” 1/2” .750” .875” 25 100806-DCI2 3/4” 3/4” .875” 1.000” 10 50807-DCI2 1” 1” 1.187” 1.312” --- 25808-DCI2 1 1/4” 1 1/4” 1.500” 1.625” --- 25


136

90° fitting with cover used for connecting 12/2(.48” Ø min) to 10/3 (.58” Ø max) AC/MC cable to box orenclosure. Single screw design saves time and money.Connectors with patented Whipper-Snap design snap intoelectrical box! For MCI-A cables refer to cable connectorcompatibility charts in the technical guide section.

File No. E202876

Single Screw 90°Connectors Locknut andWhipper-Snap® Designs


802-DC2 3/8” 1/2” 25 250802-MCIA2 3/8” 1/2” 25 250

Whipper-Snap® Zinc Die CastCatalog Trade K.O. Unit Std. Pkg.Number Size Size Qty. Qty.

802SP 3/8” 1/2” 25 250802MCIA 3/8” 1/2” 25 250


802-DCI2 3/8” 1/2” 25 250802ASP 3/8” 1/2” 25 250

802-DC2 802SP


137


850SP 3/8” 1/2” 25 250

Used for connecting 12/2 (.55” Ø min) to 10/3 (.61” Ø max)AC/MC cable to box or enclosure. Simply snap connector intoelectrical box. External spring steel locking tabs securesconnector to electrical box. Patented Whipper-Snap design.

File No. E20534

Whipper-Snap®

90° ConnectorsDouble-Screw Design

850SP

One Hole Straps

SteelFMC AC/MC Std.

Catalog Cable Trade Range Unit. Pkg.Number Size Size Min. Max. Qty. Qty.

890-MC 14/2, 12/2 --- .475” .525” 100 1000891-MC 14/3, 12/3 --- .540” .590” 100 1000900-F 12/4, 10/2, 10/3 3/8” .560” .610” 100 1000

Snap-on type strap used to support flexible metalconduit, armored cable, or metal clad cable.

File No. E161206


138

AC/MC Cable Bracket

Positions maximum of (4) 14/2, 14/3, 14/4, 12/2 or12/3 AC or MC cables. Galvanized steel construction. Convenientslot and hole for attaching to stud with nails or screws.

File No. E161206

SteelCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

895-MC --- 50 500

“Redheads” prevent damage to wire insulation whenplaced between the wire and armored sheath.

File No. E11259

File No. LR24719M5

Anti-Short Bushings“Redheads”

Polyethylene - 90°CFMC Std.

Catalog Trade Cable Trade Unit PkgNumber Size Size Size Qty. Qty.

1000 0 14/2,14/3,12/2 5/16” 50 7000

1001 1 14/4,12/3,6/1,4/1 3/8” 50 3500

1002 2 12/4,10/2,10/3,2/1 --- 50 7000

1003 3 10/4,8/2,8/3,1/1 1/2” 20 2000

1004 4 8/4,6/2,6/3, 3/4” 20 1600

4/2,4/3,6/4

1005 5 ----- 1” 25 100

1006 6 ----- 1 1/4” 10 40

1007 7 ----- 1 1/2” 10 40

1008 8 ----- 2” - 2 1/2” 10 40


139

Cable Support

NMCB-1 positions maximum of (6) 14/2 to 10/3 NM-Bcables or (4) 14/2 to 12/2 AC or MC cables. Also suitablefor use with low voltage cabling to 3/8” diameter.Furnished with (2) #8 screws for use on wood or steelstud. Complies with NEC Articles 300.4(D) and 320.23(B).Patented.

NMCB-3 is provided with nails for use on wood studsor 3/4” thick furring strips to position up to five 14/2 to10/3 AC or MC cables. May also be attached to metalstuds or enclosures, or concrete block with #6 roundhead screws. Mounts in either horizontal or verticaldirection. Low profile design and unique dimpled slotsprevent accidental removal of cables. Patented.

File No. E161206

PolypropyleneCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

NMCB-1 --- 25 100NMCB-3 --- 25 100

NMCB-3NMCB-1


140




280-DC 1/2” 3/8” 25 100281-DC 1/2” 1/2” 25 250282-DC 3/4” 3/4” 25 100282-DCX 3/4” 1/2” 25 100283-DC 1” 1” 10 100

Set screw type couplings used to join EMT to flexiblemetal conduit. 280-DC has steel strap.

File No. E9391: 281-DC, 282-DC, 283-DC

File No. E9391: 280-DC EMT to non-metallicsheath cable only.


280-DC 281-DC, 282-DC,282-DCX, 283-DC

Transition Fittings

Compression type; two-screw steel strapfor flexible metal conduit.



280 1/2” 3/8” 25 100281 1/2” 1/2” 20 100

141


Set screw type fitting used to join EMT to rigidor IMC. Concrete-tight. Furnished with Tri-Driveslot/Phillips/Robertson head screws.


Zinc Steel


290-DC 1/2” 50 200291-DC 3/4” 25 100292-DC 1” 25 100


290-S 1/2” 25 100291-S 3/4” 25 100292-S 1” 10 50

Transition Fittings

142


Used to join rigid or IMC to EMT. Coupling internally threadedfor rigid / IMC. Compression type for EMT. Concrete-tight.

File No. E9391: 292-MS


290-MS 1/2” 25 100291-MS 3/4” 25 100292-MS 1” 10 50


Coupling used to join EMT to flexible metalconduit. Screw-in end for flex. Compression endfor EMT.

File No. E9391, also 581-DC UL listed foruse with XRWFMC.


581-DC 1/2” 50 500582-DC 3/4” 25 250583-DC 1” 10 100

Transition Fittings

143


Coupling used to join duplex 14/2 (.44” Ø min) to 10/3(.61” Ø max) armored or metal clad cable or 3/8” flexiblemetal conduit to 3/4” EMT. Set screw type transitional fittingideal for commercial and institutional facilities. A laborsavings, compared to the traditional junction box installation.Simply remove the armor and expose the length ofconductors to reach the device box or enclosure. For MCI-Acables refer to cable connector compatibility charts in thetechnical guide section. Patented.

File No. E20534


4157-DC 1/2” 3/4” 25 100


Coupling used to join either metallic ornonmetallic (Type “B”) liquid tight to EMT.Concrete-tight.UL listed “Raintight”

File No. E24001

File No. LR39354


4360-DC 1/2” 25 1004361-DC 3/4” 10 50

Transition Fittings

144



Used to connect 14/2 to 12/2 nonmetallic sheathcable (NM-B), steel/aluminum 14/2 to 12/2 armoredcable (AC), or metal clad (MC) cable, or steel/aluminum3/8” flexible metal conduit to 1/4” knockout. Will fit 1/4”knockouts with flats, such as used in lighting applications.



563-DC2 1/4” 1/4” 50 500


601-DC2 3/8” 1/2” 20 200

Duplex Connector

Strap type fitting used to connect 14/2 to 10/3 nonmetalliccable to box or enclosure. For MCI-A cables refer to cableconnector compatibility charts in the technical guide section.

File No. E20534

File No. LR39354

145


PVC “Snap-In”Type Connectors

For connecting nonmetallic cable to box or enclosure.Locknut not required.

File No. E11698

616-NMD 617-NMD

PVCNonmetallic

Catalog K.O. Cable Range Unit Std. Pkg.Number Size Min. Max. Qty. Qty.

616-NMD 1/2” One 14/2 to 6/2 100 1000Two 14/2 to 12/3In Any Combination

617-NMD 3/4” One 8/2, 8/3, 6/2, 6/3 50 500

PVCNonmetallic


620-NM 1/2” 14/2 10/3 50 500Or Two

14/2 12/2

NonmetallicCatalog K.O. Cable Range Unit Std. Pkg.Number Size Min. Max. Qty. Qty.

621-NM 3/4” 8/3 6/3 25 250Or Two

12/3 8/3

146

PVC “Snap-In”Type Connectors

For connecting nonmetallic cable tobox or enclosure. Locknut not required.

File No. E11698

File No. LR74878

Two-PieceClamp Type Connectors

For connecting single nonmetallic cable to boxor enclosure. Locknut not required.

File No. E11698: 642 thru 644

SteelNonmetallic


642 1/2” .180” .560” 100 1000643 3/4” .250” .830” 50 500644 1 1/4” .250” .980” 50 250645 1 1/2” .312” 1.125” 20 100


147

Whipper-Snap®

Single Screw, StrapType Connector

For connecting nonmetallic cable to box or enclosure. Foruse with one 14/2 to 10/3 or two 14/2 to 12/2 NM-Bcables. Also listed for use with 18/3 to 12/3 SJO cord.Simply snap connector into electrical box. External springsteel locking tabs secures connector to electrical box.Patented Whipper-Snap design.

File No. E11698


651SP 3/8” 1/2” 100 1000

Single Screw,Strap Type Connector

For connecting nonmetallic cable to box or enclosure. Foruse with one or two 14/2 NM-B or 12/2 NM-B cables, or one14/2 through 10/3 NM-B cable. Also listed for use with 18/3to 12/3 SJO cord. Patented.

File No. E11698


651-DC2 3/8” 1/2” 100 1000


148

566-DC2 650-DC2 thru676-DC2

660-DC2 thru666-DC2

Two Screw, Strap Type Connectors

For connecting nonmetallic cable to box or enclosure.566-DC2, 650-DC2 and 650-HD2 can be used for one ortwo 14/2 or 12/2 NM-B cables or one 14/2 through 10/3NM-B cable. The 650-DC2 is also listed for use with 18/3 to12/3 SJO cord. The 650-HD2 has a die cast strap for heavyduty use and is listed for use with 16/2 to 14/3 SJO cord.

File No. E20534: 566-DC2

File No. E11698: 650-DC2, 651SP, 650-HD2

File No. E15123: 660-DC2 thru 666-DC2;670-DC2 thru 676-DC2

File No. LR39354: 650-DC2, 660-DC2, 670-DC2

Zinc Die Cast - Round CableNonmetallic Cable


566-DC2 1/2” 14/2 or larger 100 1000660-DC2 3/4” .680” .800” 25 250662-DC2 1” .850” 1.000” 10 100664-DC2 1 1/4” 1.090” 1.300” 10 100665-DC2 1 1/2” 1.187” 1.490” --- 25666-DC2 2” 1.750” 1.950” --- 25

Zinc Die Cast - Oval CableOval Service

Catalog K.O. Cable Size Unit Std. Pkg.Number Size Height Width Qty. Qty.

650-DC2 1/2” .250” .500” 100 1000650-HD2 1/2” .250” .500” 100 1000670-DC2 3/4” .437” .625” 25 250672-DC2 1” .500” .750” 10 100674-DC2 1 1/4” .625” 1.062” 10 100675-DC2 1 1/2” .750” 1.250” --- 25676-DC2 2” 1.062” 1.625” --- 25


149

For connecting nonmetallic cable to box or enclosure. Foruse with one 14/2 to 10/3 or two 14/2 to 12/2 NM-B cables.Simply snap connector into electrical box. External springsteel locking tabs secures connector to electrical box.Patented Whipper-Snap design.

File No. E11698

Whipper-Snap®

Two Screw, StrapType Connector

841SP


841SP 3/8” 1/2” 100 1000

Provides physical protection in minimum depth walls fornonmetallic-sheath cables in accordance with 2008National Electrical Code. Shields low voltage cables andsimilar cabling subjected to damage or hidden in shallowrecessed walls. May be used in exposed or concealedlocations. Slots provided to secure cable as required byNational Electrical Code article 334.30. Zinc electroplated,.063” thick steel, 3-foot length.Patented.

File No. E161206

SteelCatalog Unit Std. Pkg.Number Qty. Qty.

733-PS --- 20

Protector Strip


150

KnockoutInsulating Bushings

Converts metallic box rough edged holes to smoothinsulated holes for protection of electrical, voice, dataand video cables.

Plastic Rated 105°CCatalog K.O. Unit Std. Pkg.Number K.O. Dia. Qty. Qty.

9791 1/2” .875” 100 10009792 3/4” 1.109” 100 10009793 1” 1.359” 50 5009794 1 1/4” 1.734” 50 5009795 1 1/2” 1.984” 25 2509796 2” 2.469” 20 1009797 2 1/2” 2.969” 20 100

Stud Bushings

Protects wire insulation from abrasion in metal studs.Bushing allows smooth wire pulling.Used for all pre-punched shaped holes.

File No. E11259


9882 --- 50 500


151

Cable Support

NMCB-1 positions maximum of (6) 14/2 to 10/3 NM-Bcables or (4) 14/2 to 12/2 AC or MC cables. Also suitablefor use with low voltage cabling to 3/8” diameter.Furnished with (2) #8 screws for use on wood or steelstud. Complies with NEC Articles 300.4(D) and 320.23(B).Patented.

NMCB-2 is provided with a nail for use on wood studs or3/4” thick furring strips to position nonmetallic sheathcable. Capable of positioning a single 14/2 to 10/3 NMcable or two 14/2 NM cables in each of three rectangularslots. May also be used with low voltage cable. Lowprofile design and unique self-locking fingers preventaccidental removal of cables. Grooved nail for extragripping with stud. Patented.

File No. E161206


NMCB-1 --- 25 100NMCB-2 --- 25 100

NMCB-2NMCB-1


152

Cable Stacker

Metal Stud Wood Stud

For use on steel or wood studs to support nonmetallicsheath, communication, and data cables. Furnished withnail for wood stud. Use #8 x 1/2” self-tapping sheetmetal screw for steel stud. Complies with NEC Articles300-4(D) and 320.23(B). Patented.

File No. E161206

CABLE RANGES:

Data / Communication CableOval Openings: 1 or 2 .06” to .20” diameter

1 .20” to .32” diameterRound Openings: 1 .16” to .50” diameter

Nonmetallic Sheath CableOval Openings: 1 or 2 14/2 AWG

1 or 2 12/2 AWG1 10/2 AWG

Round Openings: 1 14/3 AWG1 12/3 AWG1 10/3 AWG

PolypropyleneCatalog Unit Std. Pkg.Number Size Qty. Qty.

NMWH-43 ----- 25 100


153

Ground Clamps - Protective Type

1312-B 1306-B, 1308-B,1308-DC

For making connection with protective armor of 4, 6,or 8 AWG copper conductor and ground pipe orgrounding electrode.1308-DC also suitable for use with 1/2” or 3/4” copperwater pipe.

File No. E20412: 1306-B, 1308-B, 1308-DC

File No. LR39354: 1308-DC

Brass with Steel StrapGround Pipe

Catalog Grounding Unit Std. Pkg.Number Electrode Size Qty. Qty.

1306-B 1/2” - 1” 25 1001308-B 1/2” - 1” 25 1001312-B 1 1/4” - 2” --- 20

Zinc Die Cast with Steel StrapGround Pipe


1308-DC 1/2” - 1” 25 250

Grounding Products

154

Grounding Products

Ground Clamps - Bare Wire Type

1307-B, 1307-B1, 1309-B,1309-DC, 1314-B, 1315-B

1313-B

For making connection with No. 4, 6, or 8 AWG barecopper ground wire and 1/2” through 4” grounding pipeor grounding electrode.1309-DC also suitable for use with 1/2” or 3/4” copperwater pipe.

File No. E20412: All, except 1307-B1 & 1313-B

File No. LR39354: 1309-DC

Zinc Die CastGround Pipe


1309-DC 1/2” - 1” 20 200

BrassGround Pipe


1307-B 1/2” - 1” 50 2001309-B 1/2” - 1” 20 2001313-B 1 1/4” - 2” --- 201315-B 2 1/4” - 4” 2 10

Brass with Brass ScrewsGround Pipe


1307-B1 1/2” - 1” 50 200

155

Grounding Products

Ground Clamps -Threaded Hub Type

For making connection with No. 4, 6, or 8 AWG copperground wire through threaded rigid conduit.

File No. E20412: 1325-B, 1325-B1, 1326-B,1328-B, 1330-B, 1331-B

BrassGround Pipe Rigid Std.

Catalog Grounding Trade Unit Pkg.Number Electrode Size Size Qty. Qty.

1325-B 1/2” - 1” 1/2” --- 501326-B 1 1/4” - 2” 1/2” --- 201328-B 2 1/2” - 4” 1/2” --- 101330-B 1/2” - 1” 3/4” --- 501331-B 1 1/4” - 2” 3/4” --- 20

Brass with Brass ScrewsGround Pipe Rigid Std.

Catalog Grounding Trade Unit Pkg.Number Electrode Size Size Qty. Qty.

1325-B1 1/2” - 1” 1/2” --- 50

156

Brass Ground ClampsWith Strap and Hub

Brass with Steel ScrewsCatalog Trade Size Hub Unit Std. Pkg.Number In Inches. Size Qty. Qty.

1325-BH 1/2, 3/4, 1 1/2” --- 251330-BH 1/2, 3/4, 1 3/4” --- 251345-BH 1/2, 3/4, 1 1” --- 25

Solderless Lugs

ALI Series CLU Series

Copper lugs are used with copper conductors and providehigh conductivity with lower heat rise. Aluminum lay-in lugsare suitable for use with copper or aluminum conductors.

File No. E155561: ALI-50, ALI-112, ALI-252, CLU-70

AluminumCatalog CU Stud Unit Std. Pkg.Number Wire Range Size Qty. Qty.

ALI-50 4 thru 14 #10 25 250ALI-112 1/0 thru 14 1/4” 20 200ALI-252 250 MCM thru 6 5/16” 10 100

CopperAWG KCM Std.

Catalog Wire Stud Amperage Unit. Pkg.Number Capacity Size Rating Qty. Qty.

CLU-35 6 thru 14 #10 35-50 25 250CLU-70 2 thru 8 1/4” 70-90 20 200CLU-125 1/0 thru 6 1/4” 125 10 100

For making connection with no. 4, 6, or 8 AWG copperwire through threaded conduit. Ground wire terminatedto set screw.

File No. E20412

Grounding Products

157

BronzeCatalog Conduit Unit Std. Pkg.Number Trade Size Qty. Qty.

BJ-100 1/2” thru 1” 1 10BJ-200 1 1/4” thru 2” 1 10BJ-400 2 1/2” thru 4” 1 10

BondingJumper Assembly

Use Bonding Jumper Assembly to comply with article250 of the National Electrical Code. Suitable for use onEMT, rigid conduit, or copper water pipe. If used withexpansion coupling: assemble ground clamp to conduit1” from stationary end of coupling. Attach second groundclamp 2” from sliding end of expansion coupling.NOTE: Total movement is 4”. Assembly features bronzeground clamps and copper bonding strip.

File No. E20412

BronzeCatalog Ground Pipe Grounding Unit Std. Pkg.Number Electrode Size Qty. Qty.

DB-1308 1/2” - 1” 25 100DB-1309 1/2” - 1” 20 200

Ground Clamps -Direct Burial Type

DB-1308

For making connection withNo. 4, 6, or 8 AWG copper wireand 1/2” through 1” ground pipeor grounding electrode, or 3/8” thru 3/4” rebar.DB-1308 protective type for bare or armored copperground wire.DB-1309 for bare ground only.All materials contain minimum of 80% copper.

File No. E20412Clamps meet both UL and NEC requirements for burialin earth or embedment in concrete.

DB-1309

Grounding Products

Grounding Rod Clamps -Direct Burial Type

For terminating bare copper conductor to ground rod.Conductor range #10 solid to #2 stranded.

File No. E20412Clamps meet both UL and NEC requirements for burial inearth or embedment in concrete.BronzeCatalog Ground Pipe Grounding Unit Std. Pkg.Number Electrode Size Qty. Qty.

GRC-50 1/2” 100 400GRC-63 5/8” 50 200GRC-75 3/4” 50 200

Grounding Products

Enclosure GroundingConnectors

Low cost and easy to use connector for securing groundingconductors at the enclosure in accordance with National ElectricalCode (NEC) article 250.8. Trade size 1/2” suitable for use with no.8, 6, 4, 3, or 2 AWG copper or aluminum, stranded or solid,conductor; 3/4” size for use with no. 4, 3, 2, 1, 1/0, 2/0, and 3/0AWG copper or aluminum, stranded or solid, conductor. Selectionof conductor size to be made per NEC article 250.66. Suitable forservice entrance grounding. Product advantages include:• Precision machined brass body with zinc die cast locknut

and stainless steel set screw• Professional installation appearance• Serrated locknut removes residual paint from box• Tamper Resistant as locknut and set screw are

mounted inside the box• Low profile flange on outside of box clearly marked

with application guideline for ease in AHJ inspection• cULus listed for grounding per UL467

File No. E20412

BrassCatalog Trade Size AWG Wire Unit Std. Pkg.Number In Inches. Capacity Qty. Qty.

MC-050 1/2” #8 - #2 25 100MC-075 3/4” #4 - #3/0 25 100

158

Patent Pending.

Grounding Products

159

Enclosure GroundingCouplings

BrassCatalog Trade Size AWG Wire Unit Std. Pkg.Number In Inches. Capacity Qty. Qty.

MCC-050 1/2” #8 - #2 25 100MCC-075 3/4” #4 - #3/0 25 100

Low cost and easy to use coupling for use with rigidconduit and for securing grounding conductors at theenclosure in accordance with National Electrical Code(NEC) article 250.8. Trade size 1/2” suitable for use withno. 8, 6, 4, 3, or 2 AWG copper or aluminum, stranded orsolid, conductor; 3/4” size for use with no. 4, 3, 2, 1, 1/0,2/0, and 3/0 AWG copper or aluminum, stranded or solid,conductor. Selection of conductor size to be made perNEC article 250.66. Suitable for service entrancegrounding. Product advantages include:• Precision machined brass body with zinc die cast

locknut and stainless steel set screw• Professional installation• Serrated locknut removes residual paint from box• Use with rigid metallic or PVC rigid conduit• Low profile flange on inside of box clearly marked

with application guideline for ease in AHJ inspection• cULus listed for grounding per UL467Patent Pending.

File No. E20412

160

Rebar Ground Clamps -DirectBurial Type

For making connection with #10 AWG solid to #2 AWGstranded copper wire to 1/2” to 1” ground water pipe or3/8” to 1” rebar. All materials contain minimum of 80%copper.

File No. E20412

Clamps meet both UL and NEC requirements for burial inearth or embedment in concrete.

RB-17RB-16

BronzeCatalog Ground Unit Std. Pkg.Number Pipe Rebar Qty. Qty.

RB-16 1/2” - 1” 3/8” - 1” 20 200RB-17 1/2” - 1” 3/8” - 1” 20 200

Grounding Products

161

Switch Box Supports

To support switch box in wallboard; installed in pairs.


722 100 1000

Insulator SupportBeam Clamps

951 951-S

Malleable IronTap Approx. Max. Std.

Catalog Size Jaw Load Unit Pkg.Number Size (UNC) Opening Lbs. Qty. Qty.

951 1” 1/4-20 3/4” 125 25 100951-A 1” 10-24 3/4” 100 25 100952 1 1/2” 5/16-18 11/16” 300 --- 50953 2” 3/8-16 7/8” 300 --- 50954 2 1/2” 1/2-13 1” 600 --- 25

SteelTap Approx. Max. Std.


951-S 1” 1/4-20 3/4” 100 25 100953-S 2” 3/8-16 7/8” 200 --- 50

Single screw beam clamp insulator support with twothreaded holes. 951-A for use with bridle ring.

File No. E161206: 951 thru 954, 951-A

Clamps and Hangers

162

Clamps and Hangers

Conduit Clamps

To secure conduit perpendicular to beam or channel.For rigid and IMC conduit.

Malleable Iron – Right Angle Type*Catalog Trade Unit Std. Pkg.Number Size Qty. Qty.

961 1/2” 10 50962 3/4” 10 50963 1” 10 50964 1 1/4” 10 50965 1 1/2” 5 25966 2” 5 25967 2 1/2” 5 25968 3” 5 25969 3 1/2” 5 25970 4” 5 25

Conduit HangersWith Bolt

To secure EMT or rigid conduit to threaded rod, insulatorsupports, or directly to mounting surface.

Zinc Plated 304 Stainless SteelCatalog Trade Rigid EMT Std. Pkg.Number Size Size Size Qty.

2100-S 0 3/8” & 1/2” 1/2” 1002110-S 1 3/4” 3/4” 1002120-S 2 1” 1” 1002125-S 2 1/2 - 1 1/4” 502130-S 3 1 1/4” 1 1/2” 502140-S 4 1 1/2” - 502150-S 5 2” 2” 502160-S 6 2 1/2” 2 1/2” 252170-S 7 3” 3” 252180-S 8 3 1/2” 3 1/2” 102190-S 9 4” 4” 10

EdgeType

ParallelType

Right AngleType

*Also available in Edge Type (Catalog Series 971 thru 978;Trade Sizes 1/2” to 3”) and Parallel Type (Catalog Series981 thru 990; Trade Sizes 1/2” to 4”)

163

Clamps and Hangers

Conduit Hangers

To secure EMT or rigid conduit to threaded rod, insulatorsupports, or directly to mounting surface. 2100-BN thru2140-BN come with carriage bolt. All others have 2-wayslotted/Phillips screw.

File No. E161206

Zinc Plated Steel with BoltCatalog Trade Rigid EMT Std. Pkg.Number Size Size Size Qty.

2100 0 3/8” & 1/2” 1/2” 1002110 1 3/4” 3/4” 1002120 2 1” 1” 1002125 2 1/2 --- 1 1/4” 502130 3 1 1/4” 1 1/2” 502140 4 1 1/2” - 50

Zinc Plated Steel with Bolt & NutCatalog Trade Rigid EMT Std. Pkg.Number Size Size Size Qty.

2100-BN 0 3/8” & 1/2” 1/2” 1002110-BN 1 3/4” 3/4” 1002120-BN 2 1” 1” 1002125-BN 2 1/2 --- 1 1/4” 502130-BN 3 1 1/4” 1 1/2” 502140-BN 4 1 1/2” --- 502150 5 2” 2” 502160 6 2 1/2” 2 1/2” 252170 7 3” 3” 252180 8 3 1/2” 3 1/2” 102190 9 4” 4” 10

164

Service Entrance

Two Screw Strap TypeConnectors

Round Cable Oval Cable

For connecting round or oval service cable to boxor enclosure.

File No. E15123

File No. LR39354: 660-DC2, 670-DC2

Zinc Die Cast - Round CableRound Service


660-DC2 3/4” .680” .800” 25 250662-DC2 1” .850” 1.000” 10 100664-DC2 1 1/4” 1.090” 1.300” 10 100665-DC2 1 1/2” 1.187” 1.490” --- 25666-DC2 2” 1.750” 1.950” --- 25

Zinc Die Cast - Oval CableOval Service

Catalog K.O. Cable Size Unit Std. Pkg.Number Size Height Width Qty. Qty.

670-DC2 3/4” .437” .625” 25 250672-DC2 1” .500” .750” 10 100674-DC2 1 1/4” .625” 1.062” 10 100675-DC2 1 1/2” .750” 1.250” --- 25676-DC2 2” 1.062” 1.625” --- 25

165

Service Entrance

UF Connectors

Connector provides watertight seal around undergroundfeeder cable. Tapered (NPT) threads.

File No. E11698

Zinc Die CastCatalog Trade Cable Unit Std. Pkg.Number Size Size Qty. Qty.

761-UF 1/2” 14/2, 12/2, 10/2 25 100(.250” x .500”)

762-UF 3/4” 14/3, 12/3, 10/3 10 50(.260” x .720”)

Watertight Service Entrance CableConnectors

Compression type connector which provides watertightseal around service entrance cable.

Zinc Die CastCatalog K.O. Grommet Unit Std. Pkg.Number Size Opening Size Qty. Qty.

763-4 1” .520” x .840” 10 100763-6 1” .440” x .700” 10 100763-8 1” .406” x .688” 10 100764-2 1 1/4” .600” x 1.000” 5 50764-2N 1 1/4” .665” x 1.094” 5 50764-3 1 1/4” .560” x .950” 5 50765-2 1 1/2” .865” x 1.325” --- 25765-3 1 1/2” .875” x 1.375” --- 25766-2 2” .860” x 1.340” --- 10766-3 2” .870” x 1.370” --- 10766-4 2” .900” x 1.500” --- 10766-4N 2” 1.100” x 1.750” --- 10

166

One & Two HoleService Entrance Straps

881-SE thru 884-SE 1881-SE thru 1884-SE

To support oval service entrance cable, types SE and SEU,to mounting surface.

Zinc Plated Steel - One Hole StrapsCatalog SE / SEU Unit Std. Pkg.Number Cable Size Qty. Qty.

881-SE #3, #8, #6, #4 100 1000882-SE #3, #3, #2 100 1000883-SE #3, #1, #0, #1/0, #2/0 50 500884-SE #3/0, #4/0 50 500

Zinc Plated Steel - Two Hole StrapsCatalog SE / SEU Unit Std. Pkg.Number Cable Size Qty. Qty.

1881-SE 3-#8, #6, #4 100 10001882-SE 3-#3, #2 50 5001883-SE 3-#1, #0, #1/0, #2/0 50 5001884-SE 3-#3/0, #4/0 50 500

Service Entrance

167

Sill Plates

When used with sealing compound, sill plates preventwater from entering structure.

AluminumWith Screws and Sealing CompoundCatalog Service Unit Std. Pkg.Number Cable Size Qty. Qty.

937-C 3-#4 10 100938-C 3-#2 10 100

PVC Without Screwsand Sealing CompoundCatalog Service Unit Std. Pkg.Number Cable Size Qty. Qty.

938-PVC 3-#4 to 3-#0 10 100

Service Entrance LB

Allows access to the interior of a conduit system forinspection, pulling and maintenance. Mounts flushagainst structure, raintight.

File No. E11077

AluminumCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

1025 1/2” 5 501026 3/4” 5 501027 1” --- 201028 1 1/4” --- 101029 1 1/2” --- 51030 2” --- 41028-XL 1 1/4” --- 101030-XL 2” 1 6

Service Entrance

168

Entrance Caps -Threaded Type

Entrance Cap Hole Sizes:1201: 4 holes 5/16” dia.1202: 2 holes 3/8” dia., 3 holes 7/16” dia.1203: 2 holes 7/16” dia., 3 holes 5/8” dia.1204: 2 holes 7/16” dia., 3 holes 5/8” dia.1205: 1 hole 7/16” dia., 2 holes 5/8” dia.,

3 holes 3/4” dia.1206: 1 hole 9/16” dia., 2 holes 3/4” dia.,

3 holes 1” dia.1207: 1 hole 1” dia., 3 holes 7/8” dia.,

3 holes 1 5/16” dia.1208: 3 holes 1 3/4” dia., 4 holes 1 1/8” dia.1209: 3 holes 1 3/4” dia., 4 holes 1 1/8” dia.1210: 3 holes 1 3/4” dia., 4 holes 1 1/8” dia.1211: 4 holes 1 3/4” dia., 2 holes 1 1/8” dia.1212: 4 holes 1 3/4” dia., 2 holes 1 1/8” dia.


1201 1/2” 5 501202 3/4” 5 501203 1” 2 201204 1 1/4” --- 101205 1 1/2” --- 51206 2” --- 51207 2 1/2” --- 11208 3” --- 11209 3 1/2” --- 11210 4” --- 11211 5” --- 11212 6” --- 1

Threaded type entrance cap for rigid conduit or IMC.

File No. E11259: 1201 thru 1210

Service Entrance

169

Entrance CapsFor Oval ServiceEntrance Cable

Entrance cap for use with oval service entrance cable.

File No. E15123

Zinc Die CastCatalog Oval Service Unit Std. Pkg.Number Cable Size Qty. Qty.

1220 3-#2 5 50

AluminumCatalog Oval Service Unit Std. Pkg.Number Cable Size Qty. Qty.

1221 3-#1/0 thru 3-#4/0 --- 10

Entrance Cap Hole Sizes:1220: 2 holes 9/16” dia.1221: 2 holes 25/32” dia.

Entrance Caps ForOval Service EntranceCable

Electrical grade rigid PVC entrance cap with galvanizedsteel mounting bracket and strap for use with oval serviceentrance cable.

File No. E15123

PVCCatalog Oval Service Unit Std. Pkg.Number Cable Size Qty. Qty.

1240-PVC 3-#8, 6, 4, 2 5 501241-PVC 3-#1/0, 2/0 --- 101242-PVC 3-#3/0, 4/0 --- 10

Service Entrance

170

Entrance Caps -Mast Type

Slip-fit screw type entrance cap for rigid conduit or IMC.

File No. E11259

Aluminum / Phenolic InsulatorCatalog Unit Std. Pkg.Number Size Qty. Qty.

1246-MT 2”, 1 1/4” Cap --- 101257-MT 2 1/2”, 2” Cap --- 5

Entrance Cap Hole Sizes:1246-MT: 2 holes 7/16” dia., 3 holes 5/8” dia.1257-MT: 1 hole 9/16” dia., 2 holes 3/4” dia.,

3 holes 1” dia.

Service Entrance

171

Entrance Caps -Clamp-On Type

Clamp type entrance cap for rigid conduit and IMC.

File No. E11259


1251 1/2” 5 501252 3/4” 5 501253 1” --- 201254 1 1/4” --- 101255 1 1/2” --- 51256 2” --- 51257 2 1/2” --- 11258 3” --- 11259 3 1/2” --- 11260 4” --- 1

Entrance Cap Hole Sizes:1251: 4 holes 5/16” dia.1252: 2 holes 3/8” dia., 3 holes 7/16” dia.1253: 2 holes 7/16” dia., 3 holes 1/2” dia.1254: 2 holes 7/16” dia., 3 holes 5/8” dia.1255: 1 hole 7/16” dia., 2 holes 5/8” dia.,

3 holes 3/4” dia.1256: 1 hole 9/16” dia., 2 holes 3/4” dia.,

3 holes 1” dia.1257: 1 hole 1” dia., 3 holes 7/8” dia.,

3 holes 1 5/16” dia.1258: 3 holes 1 3/4” dia., 4 holes 1 1/8” dia.1259: 3 holes 1 3/4” dia., 4 holes 1 1/8” dia.1260: 3 holes 1 3/4” dia., 4 holes 1 1/8” dia.

Service Entrance

172

PVC Entrance Heads

PVCCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

1251-PVC 1/2” 5 501252-PVC 3/4” 5 501253-PVC 1” --- 201254-PVC 1 1/4” --- 101255-PVC 1 1/2” --- 51256-PVC 2” --- 5

PVC entrance head for mounting on PVC, rigid, IMC or EMT.Removable EMT adapter sleeve and no-turn square nutallow for fast installation.

File No. E9391

File No. LR74878

Service Entrance

173

Entrance Cap Hole Sizes:1253-S: 2 holes 7/16” dia., 3 holes 1/2” dia.1254-S: 2 holes 7/16” dia., 3 holes 5/8” dia.1255-S: 1 hole 7/16” dia., 2 holes 5/8” dia.,

3 holes 3/4” dia.1256-S: 1 hole 9/16” dia., 2 holes 3/4” dia.,

3 holes 1” dia.1257-S: 1 hole 1” dia., 3 holes 7/8” dia.,

3 holes 1 5/16” dia.1258-S: 3 holes 1 3/4” dia., 4 holes 1 1/8” dia.1259-S: 3 holes 1 3/4” dia., 4 holes 1 1/8” dia.1260-S: 2 holes 1 1/8” dia., 4 holes 1 3/4” dia.

Entrance Caps -Set Screw Type

Aluminum / Phenolic InsulatorCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

1253-S 1” --- 201254-S 1 1/4” --- 101255-S 1 1/2” --- 51256-S 2” --- 51257-S 2 1/2” --- 11258-S 3” --- 11259-S 3 1/2” --- 11260-S 4” --- 1

Set screw type entrance cap for rigid conduit or IMC.1253-S thru 1255-S - come with one screw.1256-S thru 1260-S - come with two screws.

File No. E11259

Service Entrance

174

Service entrance mast kits provide an assortment ofmast components for installing overhead service drops.Use for both residential and commercial buildings thatutilize conduit.

Mast Kits

Catalog Description Unit Std. Pkg.Number Contents Qty. Qty.

MK-10020 2" Service Entrance Kit --- 1(125-150-200 AMP))• Service Head (Cat 1256)• Roof Flashing (Cat RF-200)• Porcelain Wire Holder (Cat MWH-1)• 2” Rigid Pipe Strap (2 pcs.) (Cat 1906)

MK-20000 Service Entrance Kit for Oval 1 10S.E. Cable (200 Amp or less)• Service Head (Cat 1221)• Service Entrance Connector(2 pcs.) (Cat 676-DC2)

• Watertight S.E. Connector (Cat 766-4)• 3/0-4/0 S.E. Strap (12 pcs.) (Cat 884-SE)

MK-20025 2-1/2” Service Entrance Kit --- 1(125-150-200 Amp)• Service Head (Cat 1257-MT)• Roof Flashing (Cat RF-250)• Conduit Support (2 pcs)• Porcelain Wire Holder (Cat MWH-1)

MK-20025R 2-1/2” Service Entrance Kit --- 1(125-150-200 Amp)• Service Head (Cat 1257-MT)• Porcelain Wire Holder (Cat MWH-1)• Roof Flashing (Cat RF-250)• Conduit Support (2 pcs)• Bottom Reducer

Service Entrance

175

Mogul Conduit Bodies

Allows larger access to the inside of a raceway for wirepulling. Raintight.

File No. E11077

File No. E11077 (MLB-47 thru MLB-50)


MLB-44 1 1/4” --- 5MLB-45 1 1/2” --- 2MLB-46 2” --- 2MLB-47 2 1/2” --- 1MLB-48 3” --- 1MLB-49 3 1/2” --- 1MLB-50 4” --- 1

Dim Dim DimA B C

2 3/4” 2 3/8” 8 1/2”4 3/4” 3 1/8” 11 1/2”5 3/4” 3 1/8” 13”6 1/4” 4 7/16” 20”6 1/4” 4 7/16” 20”7 7/8” 5 1/2” 26”7 7/8” 5 1/2” 26”

MLB-44 THROUGH MLB-46 MLB-47 THROUGH MLB-50

Service Entrance

B A

C

176

Roof Flashings

Galvanized – for use with galvanized, plastic, or cast ironelectrical service mast. Fits flats to 40º. Neoprene – for use withcopper, cast iron, galvanized, or plastic pipe. Fits up to 45ºangle, not recommended for hot-mopped or built-up roofs.

GalvanizedCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

RF-125 1 1/4” --- 25RF-150 1 1/2” --- 25RF-200 2” --- 25RF-250 2 1/2” --- 25

RF-125 thru RF-250

NeopreneCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

RFN-125 1 1/4” - 1 1/2” --- 12RFN-200 2” --- 12RFN-250 2 1/2” --- 12RFN-300 3” --- 12RFN-400 4” --- 12

RFN-125 thru RFN-400

Service Entrance

PorcelainWire HoldersRWH-1 - Reinforced type wireholder with 3/8” lag screw 2 1/2” long.MWH-1 - Clamp-on adjustable wire holderfor 1 1/4”, 1 1/2”, 2”, 2 1/2” and 3” service entrance mast.

PorcelainCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

RWH-1 --- --- 50MWH-1 1 1/4” - 3” --- 20

Wedge Grip Clamps

AluminumCatalog Wire Size Unit Std. Pkg.Number ACSR Qty. Qty.

WGC-1 6 - 4 25 100WGC-2 4 - 1/0 10 40WGC-3 2/0 - 4/0 10 40

For reducing strain and sagging ofoverhead type ACSR service entrance cables. Placeservice entrance cable into shell, slide wedge forward andsecure in place. Hook stainless steel bail onto lag, or similarmounting device, on building structure. Maximum load is 1000 lbs.

MWH-1RWH-1

177

Catalog Unit Std. Pkg.Number Description Qty. Qty.

SE-KIT100 100 Amp SE Cable Kit --- 1

• Service Head (1240-PVC)• Water Tight Connector (764-2N)• Duct Seal (DS-100)• (2) SE Connectors (674-DC2)• (12) 1 Hole Straps (882-SE)• (2) Ground Clamps (1308-DC)• (2) Ground Rod Clamps (GRC-63)• (13) #10 x 1-½” Hex Head Slotted Screws


• Service Head (1241-PVC)• Water Tight Connector (765-2)• Duct Seal (DS-100)• (2) SE Connectors (675-DC2)• (12) 1 Hole Straps (883-SE)• (2) Ground Clamps (1308-DC)• (2) Ground Rod Clamps (GRC-75)• (13) #10 x 1-½” Hex Head Slotted Screws


• Service Head (1242-PVC)• Water Tight Connector (766-3)• Duct Seal (DS-100)• (2) SE Connectors (676-DC2)• (12) 1 Hole Straps (884-SE)• (2) Ground Clamps (1308-DC)• (2) Ground Rod Clamps (GRC-75)• (13) #10 x 1-½” Hex Head Slotted Screws

Service EntranceKitsService entrance kitsprovide an assort-ment of componentsfor electrical serviceinstallation.

SE-KIT200

Service Entrance

178

Voice / Data / Video

Insulator SupportBeam Clamps

Single screw beam clamp insulator support with twothreaded holes. 951-A for use with bridle ring.

File No. E161206: 951 thru 954, including 951-A

951 951-S

Malleable IronTap Approx. Max Std.


951 1” 1/4-20 3/4” 125 25 100951-A 1” 10-24 3/4” 100 25 100952 1 1/2” 5/16-18 11/16” 300 --- 50953 2” 3/8-16 7/8” 300 --- 50954 2 1/2” 1/2-13 1” 600 --- 25

SteelTap Approx. Max Std.


951-S 1” 1/4-20 3/4” 100 25 100953-S 2” 3/8-16 7/8” 200 --- 50

179


KnockoutInsulating Bushings

Converts metallic box rough edged holes to smoothinsulated holes for protection of electrical, voice, dataand video cables.

Plastic Rated 105°CCatalog K.O. Unit Std. Pkg.Number K.O. Dia. Qty. Qty.

9791 1/2” .875” 100 10009792 3/4” 1.109” 100 10009793 1” 1.359” 50 5009794 1 1/4” 1.734” 50 5009795 1 1/2” 1.984” 25 2509796 2” 2.469” 20 1009797 2 1/2” 2.969” 20 100

Stud Bushings

PolypropyleneCatalog Hole Unit Std. Pkg.Number Dia. Qty. Qty.

9882 ---- 50 500

Protects wire insulation from abrasion in metal studs.Bushing allows smooth wire pulling.Used for all pre-punched shaped holes.

File No. E11259

180

Bridle Rings

BR BRI BRW BRWI

Zinc Plated Threaded Bridle RingsCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

BR-150 1 1/2” --- 100BR-200 2” --- 100BR-400 4” --- 50

Zinc Plated Threaded Bridle Rings /Plastic InsulatorCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

BRI-150 1 1/2” --- 50BRI-200 2” --- 50

Zinc Plated Bridle Rings For WoodCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

BRW-150 1 1/2” --- 100BRW-200 2” --- 100

Zinc Plated Bridle Rings For Wood /Plastic InsulatorCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

BRWI-150 1 1/2” --- 50BRWI-200 2” --- 50

Steel bridle rings provide support for voice, data, or videocables. Open loop end allows easy insertion of cables.Machine thread style has 1/4-20 thread for use with beamclamps or other clamping devices. Wood style rings arethreaded for easy assembly into 1/8” dia. pre-drilled hole.

File No. E161206 (BRI-150, BRI-200,BRWI-150 & BRWI-200)


181

Electrical Box Extender / Insulator

For use with most metallic or nonmetallic electrical boxesto extend box face. Simply slide non-conductive extenderinto box to correct setbacks up to 1”. May also be used asan insulating barrier between metallic box and device.Extender / Insulator does not require trimming and iscompletely hidden by faceplate. Complies with NEC Article314.20. Patented.

File No. E216710

Available in single gang BXE-100, duplex BXE-200 or roundBXE-300 configurations.

BXE-100 BXE-300

PVCCatalog Unit Std. Pkg.Number Qty. Qty.

BXE-100 25 100BXE-200 --- 25BXE-300 --- 25

Tubing and Coaxial Straps

Zinc Plated SteelCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

CC-25 1/4” 100 1000CC-31 5/16” 100 1000CC-37 3/8” 100 1000

Used to support tubing and coaxial cable to mounting surface.


182

Distribution Rings

For support of communication cables. May be mountedin horizontal or vertical position. Enclosed design; allrings have four mounting holes for #10 screws.


DR-200 2” 10 40DR-300 3” 10 20DR-500 5” --- 10

Communications / Data PlateMounting Bracket (Old Work)

Zinc Plated SteelCatalog Unit Std. Pkg.Number Qty. Qty.

LVB-1 10 100

Eliminates need for outlet box. Provides mounting base forsecuring communication or data line face plates. Mountsstandard low voltage outlets and plates (Class 2 only).Hardware included.


183

Positions maximum of (6) 14/2 to 10/3 NM-B cables or(4) 14/2 to 12/2 AC or MC cables. Also suitable for usewith low voltage cabling to 3/8” diameter. Furnished with(2) #8 screws for use on wood or steel stud. Complieswith NEC Articles 300.4(D) and 320.23(B). Patented.

File No. E161206

NMCB-2 is provided with a nail for use on wood studs or3/4” thick furring strips to position nonmetallic sheathcable. Capable of positioning a single 14/2 to 10/3 NMcable or two 14/2 NM cables in each of three rectangularslots. May also be used with low voltage cable. Lowprofile design and unique self-locking fingers preventaccidental removal of cables. Grooved nail for extragripping with stud. Patented.

File No. E161206


NMCB-1 --- 25 100NMCB-2 --- 25 100

NMCB-2

NMCB-1

Cable Support


184

Low Voltage DeviceHolders for New Work

NMLV-100F and NMLV-200F used on 3/4” thick furringstrips, 2” x 4” wood or steel stud. Provided with 2 nailsfor use on 2” x 4” wood stud. Use #6 flat head screwsfor steel stud or 3/4” thick furring strip.NMLV-100B and NMLV-200B used on 2” x 4” wood orsteel stud with 1/2” or 3/4” EMT. Provided with 2 nailsfor use on 2” x 4” wood stud. Use #6 flat head screwsfor steel stud. Steel bracket will accommodate 1/2” or3/4” EMT connector. Patented.

File No. E11259

NMLV-100F NMLV-200F


NMLV-100B Single Gang 5 50NMLV-100F Single Gang 10 100NMLV-200B Double Gang 5 50NMLV-200F Double Gang 5 50

NMLV-100B NMLV-200B


185

Cable Stacker

Metal Stud Wood Stud

For use on steel or wood studs to support nonmetallicsheath, communication, and data cables. Furnished withnail for wood stud. Use #8 x 1/2” self-tapping sheetmetal screw for steel stud. Complies with NEC Articles300-4(D) and 320.23(B). Patented.

File No. E161206

CABLE RANGES:

Data / Communication CableOval Openings: 1 or 2 .06” to .20” diameter

1 .20” to .32” diameterRound Openings: 1 .16” to .50” diameter

Nonmetallic Sheath CableOval Openings: 1 or 2 14/2 AWG

1 or 2 12/2 AWG1 10/2 AWG

Round Openings: 1 14/3 AWG1 12/3 AWG1 10/3 AWG

PolypropyleneCatalog Unit Std. Pkg.Number Size Qty. Qty.

NMWH-43 ----- 25 100


186


EMT bushing insulates telephone, computer, video andother low voltage wiring from sharp edges of EMT.Complies with NEC Article 300-15(c).

Insulating Bushing

Polyethylene - 90°CCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

TWB-51 1/2” 100 1000TWB-52 3/4” 50 500TWB-53 1” 25 250TWB-54 1 1/4” 25 250TWB-55 1 1/2” --- 100TWB-56 2” --- 50TWB-57 2 1/2” --- 25TWB-58 3” --- 25TWB-59 3 1/2” --- 25TWB-60 4” --- 25

187

Hazardous Location

Hazardous Classified LocationsClassified areas are locations where flammable or combustiblegases or vapors and materials may be present in the atmosphereor may accumulate on equipment. The presence of these materialsmay present a fire hazard if exposed to an ignition source.

The National Electrical CodeThe NFPA 70 National Electrical Code serves primarily as thestandard for electrical installations in hazardous classified areas.The objective is to control electrical ignition sources in hazardousclassified areas.

NEC Articles for Hazardous Classified LocationsArt 500 General RequirementsArt 501 Class I -- Gases, Vapors, LiquidsArt 502 Class II – Combustible dustsArt 503 Class III – Fibers and FlyingsArt 504 Intrinsically safe SystemsArt 505 Class I, Zones 0, 1 & 2Art 506 Dusts, Fibers, Flyings, Zones 20, 21, 22Art 510-517 Specific Occupancies

For the Classification of Flammable Liquids, Gases, or Vapors andcombustible Dusts, please reference The National Fire ProtectionAssociation Standards, Hazardous (Classified) Locations forElectrical Installations in Chemical Process Areas.

National Fire Protection, NFPA 497 Flammable Gases, Liquids,or Vapors and NFPA 499 Combustible Dusts

Oxygen

Heat

IgnitionSource

Fuel

Fire Tetrahedron

Hazardous Location Fundamentals

Hazardous Location

188

Class I, II, III, Hazardous Locations

CLASSESI Gasses,Vapors and Liquids(Art.501)

A: AcetyleneB: Hydrogen, etc.C: Ether, etc.D: Hydrocarbons, fuels,

solvents, etc.

II Dusts(Art.502)

E: Metal dusts(conductive, and explosive)

F: Carbon dusts(some are conductive,and all are explosive)

G: Flour, starch, grain,combustible plasticor chemical dust(explosive)

III Fibers andFlyings(Art.503)

Textiles,wood-working, etc.(easily ignitable, but not

likely to be explosive)

GROUPS

Hazardous Location Product DesignsThreaded JointsThe use of threaded joint construction allows for the gases to bevented and cooled. The hot flaming gases travel from inside theenclosure over the threads reducing the temperature and ventingbelow the ignition point of the surrounding atmosphere.

Purpose of SealsSeals minimize the passage of gases and vapors, preventthe passage of flame and complete the explosion proofenclosure system.

Hazardous Location

189

Normally explosive andhazardous

Not normally presentin an explosiveconcentration (but mayaccidentally exist)

Normally explosive andhazardous

Not normally presentin an explosiveconcentration (but mayaccidentally exist)

Handled or used inmanufacturing

Stored or handledin storage(exclusive of manufacturing)

DIVISION 1 DIVISION 2

OUTSIDE

INSIDE

190

Class IAll boxes and fittings in Class I, Division I must be approved andmarked for its Class and Division. All threaded joints must have atleast five threads fully engaged.

Bridgeport EYS and EYS-N sealing fittings are used to seal conduitin a hazardous location to minimize the passage of gases andvapors and prevent the passage of flames from one electricalinstallation to another thru the conduit or raceway.

Typical Class I ApplicationsPetrochemical plantsPetroleum refining facilitiesAircraft hangersSpray finishing areasDry cleaning facilitiesGas manufacturing facilitiesGas pumping stations

Class I, Division 1Areas in which ignitable concentrates of flammable gases, liquids,vapors, are present under normal operating conditions or may existfrequently because of repair or maintenance operations or becauseof leakage.

Class I, Division 2Areas in which ignitable concentrates of flammable gases, liquids,vapors, are present under abnormal conditions such as accidentalrupture of a container or closed system or abnormal ventilatingequipment.

Class I GroupsClass I gases and vapors are divided into four groups by theNational Electrical Code, A, B, C, and D (NFPA Standard 497).

Hazardous Location

191

Conduit Sealing Class I1) Entering Enclosures. Seals are required to be installed within 18inches on any conduit system entering an enclosure which containsdevices that may produce arcs, sparks, or high temperature thatare considered to be an ignition source in normal operation. Wheretwo enclosures are connected by a run of conduit not over threefeet in length, a single seal located at the center of the conduitrun is considered satisfactory. Only explosion proof unions,couplings, reducers, elbows, conduit bodies, and outlet boxesshall be permitted between the sealing fitting and the explosion-proof enclosure. NEC Art 501.15 (A) (1)

2) Seals shall be located within 18 inches of the enclosure orfitting on each conduit run 2 inch trade size or larger entering anenclosure or fitting that contains terminals, splices, or taps.NEC Art 501.15 (A) (1)

3) In Pressurized Enclosures each conduit entry into a pressurizedenclosure where the conduit is not pressurized as part of theprotection system. Conduit seals shall be installed within 18 inchesfrom the pressurized enclosure. NEC Art 501.15 (A) (1)

4) Boundary Seals must be installed at boundaries between aHazardous and Non-Hazardous area and between a Class I Div. 1area and a Class I Div. 2 area. NEC Art 501.15 (A) (4)

Flexible ConnectionsWhere flexibility is needed, Flexible Metal Conduit with listedfittings, Liquidtight Flexible Metal Conduit with listed fittings,Liquidtight Flexible Nonmetallic Conduit with listed fittings, orFlexible cord listed for extra hard usage and provided with listedbushed fittings shall be used. NEC Art 501.10 (B) (2)

Hazardous Location

192

Class IIClass II locations are those that are hazardous because of thepresence of combustible dust.

Typical Class II ApplicationsFlour and feed millsGrain elevators and SilosFireworks manufacturing facilitySugar and cocoa processing plantsMagnesium and aluminum manufacturing facilitiesCoal handling facilitiesConfectionary producerPharmaceutical plantsStarch processing plants

Class II, Division 1In which combustible dust is in the air under normal operatingconditions in quantities sufficient to produce explosive or ignitablemixture

Class II, Division 2In which combustible dust is in the air under abnormal operatingconditions in quantities sufficient to produce explosive or ignitablemixture or interfere with the safe dissipation of heat from electricalequipment or could be ignitable by abnormal operation or failure ofelectrical equipment.

Class II GroupsClass II combustible dusts are divided into three groups by theNational Electrical Code, E, F, and G (NFPA Standard 499)

Conduit Sealing in Class IIWhere a raceway provides a path between an enclosure which isrequired to be dust-ignition proof and one which is not, suitablemeans must be installed to prevent the entrance of dust into thedust-ignition proof enclosure through the conduit or raceway. NECArt 502.15

Hazardous Location

193

Flexible ConnectionsWhere flexibility is needed, Flexible Metal Conduit with listedfittings, Liquidtight Flexible Metal Conduit with listed fittings,Liquidtight Flexible Nonmetallic Conduit with listed fittings, orFlexible cord listed for extra hard usage and provided with listedbushed fittings. Where flexible cords are used they shall complywith 502.140. NEC Art 502.10 (A) (2)

Class IIILocations that are hazardous because of easily ignitable fibersor flyings are present, but in which such fibers or flyings are notlikely to be in suspension in the air in quantities to produceignitable mixtures. NEC Art 500.5(E)

Typical Class III ApplicationsTextile millsWoodworking plantsCotton millsFlax processing plantsClothing manufacturingThread and yarn mills

Class III, Division 1Areas where easily ignitable fibers/flings are handled,manufactured, or used

Class III, Division 2Areas where easily ignitable fibers/flings are stored or handled,other than in process of manufacture.

Boxes and FittingsAll boxes and fittings shall be Dust Tight. NEC Art 503.10 (A) (1)

Flexible ConnectionsWhere flexibility is needed, dust-tight flexibleconnectors, Liquidtight flexible metal conduit andnonmetallic conduit with listed fittings or flexible cordin compliance 503.140 shall be used. NEC Art 503.10 (A) (2)

Hazardous Location

194

Application:• Sealing compound is used to restrict the passage of gasses,

vapors, or flames from traveling through the sealing fitting andprevent the passage of flames from one electrical installation toanother through the conduit or raceway.

• Fiber is used to separate conductors from each other and fromthe sealing compound. The fiber then forms a dam within thesealing fittings that allows the poured sealing compound toharden in place.

• The sealing compound expands slightly to form a complete seal.Hermetic sealing compound (CE-2571) is listed for use withBridgeport type EYS and EYS-N sealing fittings.

• Maximum number and size of THW conductor:

1/2” 7#18 1-1/4” 13#103/4” 10#16 1-1/2” 10#81” 10#14 2” 10#6

Based on 25% conductor fill

Instructions: Pack around conductors and mix contentsperfectly before each use.

• Separate each conductor; with Bridgeport FB-10 fiber packaround and between each conductor and wall of the fitting.The conductors must not touch one another nor touch the wallof the fitting.

Fill Line

SealingCompound

Fiber

HorizontalPouring

Damming And Pouring

Hazardous Location

Fiber

SealingCompound

195

• Add 1 part of cold water to 3 parts compound by volume, thoroughlystir and pour it into sealing fitting carefully using a stick to distributethrough the pouring plugs. In the Vertical position, the compound islevel with the last thread in the vertical pouring plug. Note: Fill lines.In a Horizontal position, the compound is covering the last twothreads in the Horizontal pouring plug. Note: Fill Lines.Be sure not to leave any air bubbles into the sealing compound.Close the plugs in the sealing fitting after pouring. Bridgeportsealing fittings are designed to meet the 5/8” min. thicknessrequired by its listing and the NEC.CAUTION: Close the container lid firmly after each use.Carefully store the unused compound. Humid or moistureconditions, and impurities may produce a faulty seal.

• Do not mix the compound with water in amounts that cannot beused within 15 minutes, nor temperatures below 35° F (1.7°C).If the compound starts to set do not attempt to thin it by addingwater or stirring, this procedure spoils the compound.

• The curing time varies with ambient temperature.For example: 68°F (20°C)-12 hours, 40°F (4.4°C)-72 hours.

• For Group A installations, sealing compound must beallowed 72 hours to cure.

• When fully cured the sealing compound is resistant tosolvents, acids, water, and oil.

Fill Line

VerticalPouring

Damming And Pouring

Hazardous Location

196

Summary:Regardless of the cause of a hazardous location, it is necessarythat every precaution be taken to guard against ignition of theatmosphere. Electrical equipment can be a potential source ofignition through one of three ways:

1. Archs and sparks2. High temperatures3. Electrical equipment failure

Bridgeports Hazardous location products are designed and con-structed to eliminate the potential for ignition of the atmosphere.

The National Electrical Code is the “Bible” of the ElectricalIndustry, and the primary source of reference for hazardouslocations. The NEC is also the basis for OSHA standard1926.407, Hazardous (Classified) Locations. There are severalOSHA standards that require the installation of electrical wiringand equipment in hazardous (classified) locations according tothe requirements of Subpart K, Electrical. The NEC should beconsulted as a supplement to the OSHA standards for additionalbackground information concerning hazardous locations.

Hazardous Location

197

Vertical/HorizontalSealing Fitting

Die Cast AluminumCopper-free (4/10 of 1%)Catalog Trade Unit Std. Pkg.Number Size. Qty. Qty.

EYS-0452 1/2” 5 20EYS-0453 3/4” 5 20EYS-0550 1” 5 20EYS-2633 1 1/4” 2 10EYS-2634 1 1/2” 1 5EYS-2635 2” 1 5EYS-0452N 1/2” 5 20EYS-0453N 3/4” 5 20EYS-0550N 1” 5 20EYS-2633N 1 1/4” 2 10EYS-2634N 1 1/2” 1 5EYS-2635N 2” 1 5

Used to seal conduits in vertical or horizontal runs tominimize the passage of gases and vapors and preventthe passage of flames. Threaded for rigid or IMC. NPTTapered threads. 25% conductor fill. Epoxy coat finish.UL Listed for use with Bridgeport CE-Sealing Compound.

File No. E198859

Certified 105795Class I, Division 1 and 2, Groups C, DClass II, Groups E, F, GClass III

EYS-0452NMale/Female

EYS-0452Female/Female

Hazardous Location

198

Die Cast AluminumCopper-free (4/10 of 1%)Catalog Unit Std. Pkg.Number Description Qty. Qty.

GRB-0445 1/2" 2-Hub Round Outlet Box 1 4GRB-0446 3/4" 2-Hub Round Outlet Box 1 4GRB-0584 1" 2-Hub Round Outlet Box 1 4GRB-0597 1 1/4" 2-Hub Round Outlet Box 1 2GRB-0600 1 1/2" 2-Hub Round Outlet Box 1 2GRB-0605 2" 2-Hub Round Outlet Box 1 2

GRC-0443 1/2" 2-Hub Round Outlet Box 1 4GRC-0444 3/4" 2-Hub Round Outlet Box 1 4GRC-0556 1" 2-Hub Round Outlet Box 1 4GRC-0589 1 1/4" 2-Hub Round Outlet Box 1 2GRC-0561 1 1/2" 2-Hub Round Outlet Box 1 2GRC-0580 2" 2-Hub Round Outlet Box 1 2

GRE-0447 1/2" 1-Hub Round Outlet Box 1 4GRE-0448 3/4" 1-Hub Round Outlet Box 1 4GRE-0582 1" 1-Hub Round Outlet Box 1 4GRE-0587 1 1/4" 1-Hub Round Outlet Box 1 2GRE-0598 1 1/2" 1-Hub Round Outlet Box 1 2GRE-0603 2" 1-Hub Round Outlet Box 1 2

GRL-0439 1/2" 2-Hub Round Outlet Box 1 4GRL-0440 3/4" 2-Hub Round Outlet Box 1 4GRL-0546 1" 2-Hub Round Outlet Box 1 4GRL-0591 1 1/4" 2-Hub Round Outlet Box 1 2GRL-0558 1 1/2" 2-Hub Round Outlet Box 1 2GRL-0576 2" 2-Hub Round Outlet Box 1 2

Outlet Boxes

Type GRE Type GRB Type GRC

Type GRT Type GRX Type GRXZ

Type GRL

Hazardous Location

199

Catalog Unit Std. Pkg.Number Description Qty. Qty.

GRT-0441 1/2" 3-Hub Round Outlet Box 1 4GRT-0442 3/4" 3-Hub Round Outlet Box 1 4GRT-0547 1" 2-Hub Round Outlet Box 1 4GRT-0593 1 1/4" 3-Hub Round Outlet Box 1 2GRT-0559 1 1/2" 3-Hub Round Outlet Box 1 2GRT-0578 2" 3-Hub Round Outlet Box 1 2

GRX-0449 1/2" 4-Hub Round Outlet Box 1 4GRX-0450 3/4" 4-Hub Round Outlet Box 1 4GRX-0585 1" 4-Hub Round Outlet Box 1 4GRX-0595 1 1/4" 4-Hub Round Outlet Box 1 2GRX-0601 1 1/2" 4-Hub Round Outlet Box 1 2GRX-0606 2" 4-Hub Round Outlet Box 1 2

GRXZ-0468 1/2" 5-Hub Round Outlet Box 1 4GRXZ-0469 3/4" 5-Hub Round Outlet Box 1 4GRXZ-0586 1" 5-Hub Round Outlet Box 1 4GRXZ-0596 1 1/4" 5-Hub Round Outlet Box 1 2GRXZ-0602 1 1/2" 5-Hub Round Outlet Box 1 2GRXZ-0607 2" 5-Hub Round Outlet Box 1 2

Used to provide access to conductors for pulling andmaintenance. Allows connection of conduit straight runs,branch conduit runs, and bends. For rigid conduit. NPTTapered threads. Epoxy coat finish

File No. E181329

Certified 105795Class I, Division 1 and 2, Groups C, DClass II, Groups E, F, GClass IIIType 3, 4, 7, 9

Hazardous Location

200

Die Cast Aluminum Unions


TU-2992 1/2” 5 20TU-2993 3/4” 5 20TU-2994 1” 5 20TU-2995 1 1/4” 2 10TU-2996 1 1/2” 2 10TU-2997 2” 1 5

Used to join conduit, or conduit to enclosures orother devices without rotation of the conduit.Allows access and removal of system components. Threadedfor rigid or IMC. NPT tapered threads. Epoxy coat finish.

File No. E198859

Certified 105795Class I, Groups C, DClass II, Groups E, F, GClass IIIType 3, 4, 7, 9

Steel HazardousLocation Unions

Zinc Plated SteelCatalog Trade Unit Std. Pkg.Number Size. Qty. Qty.

UNF-1S 1/2” 5 20UNF-2S 3/4” 5 20UNF-3S 1” 5 20

UNY-1S 1/2” 5 20UNY-2S 3/4” 5 20UNY-3S 1” 5 20

Used to join conduit, or conduit to enclosures or other deviceswithout rotation of the conduit. Allows access and removal of systemcomponents. Threaded for rigid or IMC. NPT tapered threads.

File No. E312219Class I, Division 1 and 2, Groups A, B, C, DClass II, Groups E, F, GClass IIIType 3, 4, 7, 9

Hazardous Location

UNF-1S UNY-1S

201

Threaded Insert Plugs


TA-2943 1/2” 25 100TA-2938 3/4” 25 100TA-2937 1” 20 80TA-2636 1 1/4” 20 80TA-2637 1 1/2” 10 40TA-2638 2” 10 40

For use with hazardous location sealing fittings andoutlet boxes to close up taped holes or hubs. Threaded NPT.

File No. E198859

Certified 105795Class I, Division 1 and 2, Groups C, DClass II, Groups E, F, GClass III

Hazardous Location

202

Steel Reducing Bushings

Reducing BushingsCatalog Unit Std. Pkg.Number Description Qty. Qty.

1161-HZ 3/4” x 1/2” Reducing Bushing 25 1001162-HZ 1” x 1/2” Reducing Bushing 25 1001163-HZ 1” x 3/4” Reducing Bushing 20 801164-HZ 1 1/4” x 1/2” Reducing Bushing 20 801165-HZ 1 1/4” x 3/4” Reducing Bushing 20 801166-HZ 1 1/4” x 1” Reducing Bushing 20 801167-HZ 1 1/2” x 1/2” Reducing Bushing 10 501168-HZ 1 1/2” x 3/4” Reducing Bushing 10 501169-HZ 1 1/2” x 1” Reducing Bushing 10 501170-HZ 1 1/2” x 1 1/4” Reducing Bushing 10 501171-HZ 2” x 1/2” Reducing Bushing 10 501172-HZ 2” x 3/4” Reducing Bushing 10 501173-HZ 2” x 1” Reducing Bushing 10 501174-HZ 2” x 1 1/4” Reducing Bushing 10 501175-HZ 2” x 1 1/2” Reducing Bushing 10 50

Use to reduce the size of a taped hole or hub.NPT tapered threads.

File No. E312219Class I, Division 1 and 2, Groups A, B, C, DClass II, Groups E, F, G

Hazardous Location

203

Sealing MaterialsCatalog Unit Std. Pkg.Number Size Qty. Qty.CE-2571 2.2 lb 1 4

Sealing Compoundwith Fiber Kit

Fiber is used to separate conductors from each other and fromthe sealing compound. The fiber then forms a dam within thesealing fittings that allows the poured sealing compound toharden in place. The sealing compound provides a seal betweenand around the conductors within the fittings. UL Listed for usewith Bridgeport EYS and EYS-N series sealing fittings.

Fiber

Fiber is used to separate conductors from each other and fromthe sealing compound. The fiber then forms a dam within thesealing fittings that allows the poured sealing compound toharden in place.

Sealing MaterialsCatalog Unit Std. Pkg.Number Size Qty. Qty.FB-10 3.52 oz 1 4

Hazardous Location

Specialty Products

204

Jack Chain

Maximum safe load is 25 lbs.Catalog 703 provided in convenient 300’ bucket.

SteelCatalog Std. Pkg.Number Size Description Qty.

701 #12 100' Spool 800'703 #12 300’ Bucket 300’

“S” Hooks

Maximum safe load is 25 lbs.

SteelCatalog Unit Std. Pkg.Number Size Qty. Qty.

705 1 1/4” 100 1000

Safety Plates

Protects cable running through wooden studsfrom nails and screws.

File No. E161206

Galvanized SteelCatalog Unit Std. Pkg.Number Qty. Qty.

732-SP 100 500

703701

Specialty Products

205

Provides physical protection in minimum depth walls fornonmetallic-sheath cables in accordance with 2008National Electrical Code. Shields low voltage cables andsimilar cabling subjected to damage or hidden in shallowrecessed walls. May be used in exposed or concealedlocations. Slots provided to secure cable as required byNational Electrical Code article 334.30. Zinc electroplated..063” thick steel, 3-foot length. Patented.

File No. E161206


733-PS --- 20

Protector Strip

206

Anti-Short Bushings“Redheads”

“Redheads” prevent damage to wireinsulation when placed between thewire and armored sheath.

File No. E11259

File No. LR24719M5

Polyethylene - 90°CAC/MC Flex Std.

Catalog Trade Cable Trade Unit PkgNumber Size Size Size Qty. Qty.

1000 0 14/2,14/3,12/2 5/16” 50 7000

1001 1 14/4,12/3,6/1,4/1 3/8” 50 3500

1002 2 12/4,10/2,10/3,2/1 --- 50 7000

1003 3 10/4,8/2,8/3,1/1 1/2” 20 2000

1004 4 8/4,6/2,6/3, 3/4” 20 1600

4/2,4/3,6/4

1005 5 --- 1” 25 100

1006 6 --- 1 1/4” 10 40

1007 7 --- 1 1/2” 10 40

1008 8 --- 2” - 2 1/2” 10 40

Specialty Products

207

Box Connectors

Used as a raceway between two boxes.

File No. E11259

File No. LR39354

Zinc Die CastCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

1191-DC2 1/2” 50 500

Knockout Plugs

To cap unused knockout holes in box or enclosure.

Steel Plastic


1691 1/2” 100 10001692 3/4” 100 10001693 1” 50 5001694 1 1/4” 50 2001695 1 1/2” 50 2001696 2” 20 200

PlasticCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

9891 1/2” 100 10009892 3/4” 100 10009893 1” 50 5009894 1 1/4” 50 5009895 1 1/2” 25 2509896 2” 20 100

Specialty Products

208

Box Supports

Use to support FS box, outdoor lighting fixture, or similardevices, per NEC Article 370-23 requirements. Taperedthreads (NPT) provide raintight seal. Simply assemblebox support onto the box or fixture and fasten to steel1/2” rigid conduit or water pipe driven into the ground.

File No. E161206: BS-050

Zinc Die CastCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

BS-050 1/2” 25 100BS-075 3/4” 25 100

PVCCatalog Unit Std. Pkg.Number Qty. Qty.

BXE-100 25 100BXE-200 --- 25BXE-300 --- 25

Electrical BoxExtender / Insulator

For use with most metallic or nonmetallic electrical boxes toextend box face. Simply slide non-conductive extender into boxto correct setbacks up to 1”. May also be used as an insulatingbarrier between metallic box and device. Extender / Insulatordoes not require trimming and is completely hidden byfaceplate. Complies with NEC Article 314.20. Patented.

File No. E216710

Available in single gang BXE-100, duplex BXE-200 or roundBXE-300 configurations.

BXE-100 BXE-300

Specialty Products

209

Duct Seal

Used to seal around boxes, flashings and service entries.#1003 asbestos-free sealing compound is pliable,non-corrosive to metals and can be painted. For bothindoor and outdoor use.

File No. R14730

Catalog Slug Std. Pkg.Number Size Qty.

DS-100 1 lb. 50 SlugsDS-500 5 lb. 10 Slugs

Steel ExpansionCouplings for EMT


EC-075 3/4” 15 60EC-100 1” 10 40EC-125 1 1/4” 8 40EC-150 1 1/2” 6 30EC-200 2” --- 4EC-250 2 1/2” --- 1EC-300 3” --- 1EC-350 3 1/2” --- 1EC-400 4” --- 12-1/2” thru 4” suitable for use with EMT or rigid conduit.

Low cost and easy to use. Assembles like a regular EMTset screw coupling. Use to compensate plus or minus 2”lateral movement of conduit in dry locations. Available foruse with trade size 3/4” thru 4” steel EMT. To installsimply slide coupling end stop onto fixed end of EMT andtighten set screw. Place movable EMT completely intocoupling and mark engagement, remove EMT and markhalf the distance of engagement, reinstall EMT to halfdistance. May be used with optional Bonding JumperAssembly cat. nos. BJ-100, BJ-200 and BJ-400.

US Patent 6,715,803,B1

File No. E24001

Specialty Products

210

Firestop

IntumescentCatalog Cartridge Unit Std. Pkg.Number Size Qty. Qty.

FS-500R 10.5 1 12fluid ounces

FS-1000 10.5 1 12fluid ounces

A water-based, non-corrosive, non-toxic, odorless qualityintumescent. The FS-1000 is rated 3000°F for 8 hours. The FS-500R is rated 2000°F for 4 hours. Adheres to most constructionmaterials including ceramics, composites, masonry, metal, plasticand wood. Can be safely removed with soap and water prior tocuring. Paintable and sandable.Classified by Underwriters Laboratories as a non-combustibleproduct in compliance with zero flame and zero smoke index.

File No. R25422

Specialty Products

211

Low Voltage Device Holders for New Work

NMLV-100F and NMLV-200F used on 3/4” thick furringstrips, 2” x 4” wood or steel stud. Provided with 2 nailsfor use on 2” x 4” wood stud. Use #6 flat head screwsfor steel stud or 3/4” thick furring strip.NMLV-100B and NMLV-200B used on 2” x 4” wood orsteel stud with 1/2” or 3/4” EMT. Provided with 2 nailsfor use on 2” x 4” wood stud. Use #6 flat head screwsfor steel stud. Steel bracket will accommodate 1/2” or3/4” EMT connector. Patented.

File No. E11259

NMLV-100F

NMLV-200F

NMLV-100B


NMLV-100B Single Gang 5 500NMLV-100F Single Gang 10 100NMLV-200B Double Gang 5 50NMLV-200F Double Gang 5 50

NMLV-200B

Specialty Products

212

Roof Flashings

RF-125 thru RF-250 RFN-125 thru RFN-400

Galvanized – for use with galvanized, plastic, or cast ironelectrical service mast. Fits flats to 40º. Neoprene – foruse with copper, cast iron, galvanized, or plastic pipe. Fitsup to 45º angle, not recommended for hot-mopped orbuilt-up roofs.

GalvanizedCatalog Unit Std. Pkg.Number Size Qty. Qty.

RF-125 1 1/4” ---- 25RF-150 1 1/2” ---- 25RF-200 2” ---- 25RF-250 2 1/2” ---- 25

NeopreneCatalog Unit Std. Pkg.Number Size Qty. Qty.

RFN-125 1 1/4” - 1 1/2” ---- 12RFN-200 2” ---- 12RFN-250 2 1/2” ---- 12RFN-300 3” ---- 12RFN-400 4” ---- 12

Specialty Products

213

Swivel Fixture Hangers

4” Square Box CoverCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

SFS-75 3/4” 1 10

4” Round or Octagonal Box CoverCatalog Trade Unit Std. Pkg.Number Size Qty. Qty.

SFR-75 3/4” 1 10

Ball type swivel fixture covers for mounting pendant orfluorescent lighting fixtures to box. For lamps up to 50 lbs.maximum and 20° maximum swing from vertical. Tappedfor use with 3/4” thread and furnished with 3/4” x 1/2”steel reducing bushing. Slotted cover holes for easyassembly to box. Malleable iron swivel, steel cover.

File No. E235970

SFS-75 SFR-75

Specialty Products

214

Technical Guide

HOW TO USE THIS GUIDEThis guide has been developed as an easy to use,technical reference for specifiers, contractors, andinspection authorities. It is intended for use as a guidein the selection of electrical fittings manufactured byBridgeport Fittings, Inc. Do not use this manual as aninterpretation of the National Electrical Code or localregulations. Always consult your local electricalinspector for requirements in your area.

Underwriters Laboratories, Canadian StandardsAssociation, and Federal Specifications are current attime of publication, but are subject to change withoutprior notice. Current listings are noted on the smallestunit carton label. Look for the appropriate logo.

Due to ongoing product improvements or codechanges, specifications and dimensions are subjectto change without prior notice. For current productdimensions, consult our on-line catalog atwww.bptfittings.com, or contact us.

For further assistance regarding information included inthis guide, please call our Engineering Department at203.377.5944.

DETAILED STANDARDSThe standards by which conduit fittings aremanufactured are maintained on a current basisat the Bridgeport factory. (See Appendix IV)

All questions relating to the application of thesestandards are welcomed. Included are relevantUnderwriters' laboratories standards, FederalSpecifications, and ASTM and ANSI Standards. SeeAppendix I, II, & III to determine the applicability ofappropriate CSA, UL, NEMA, and Federal Specificationsidentification, standard and file numbers.

215

Technical Guide

NEC REFERENCESNational Electrical Code articles are referenced here.Included are those parts pertaining directly to use offittings supplied by Bridgeport, together with thoseparts pertaining to conduits and cables for whichsuch fittings are designed.

If you or your specifying engineers have any furtherquestions about the application or interpretation of theNEC installations involving Bridgeport fittings, pleasecall Bridgeport’s engineering department.

Occasionally, contractors can make use of factorypersonnel or other resources to permit the use orsubstitution of Bridgeport for a specified brand ormaterial of construction. This may enable you tostandardize floor and truck inventories in order tosimplify material specification and inventory investment.

DISSIMILAR METALSThe NEC requires, where applicable, dissimilar metals incontact anywhere in the system shall be avoided toeliminate the possibility of galvanic action (NEC Articles110.14 & 250.70), Steel EMT, steel rigid conduit, steelstraps and hangers, and steel outlet and junction boxesare almost universally plated or coated with zinc orother corrosion inhibitor. Wherever Bridgeport’s fittingscome in contact with these raceway components,similar metals are touching, since the fittings themselvesare constructed of zinc or have zinc-plated steel parts.Use of our products in the application for which they aredesigned, will be compliant to this requirement.

216

Technical Guide

RoHS COMPLIANCE &ENVIRONMENTAL STATEMENTSThe directive on the Restriction of the Use of CertainHazardous Substances in Electrical and ElectronicEquipment (commonly referred to as the Restrictionof Hazardous Substances Directive or RoHS) wasadopted in February 2003 by the European Union.The RoHS directive took effect on July 1, 2006, andis required to be enforced and become law in eachmember state of the EU. This directive restricts theuse of six hazardous materials in the manufacture ofvarious types of electronic and electrical equipment.It is closely linked with the Waste Electrical andElectronic Equipment Directive (WEEE) which setscollection, recycling and recovery targets for electricalgoods and is part of a legislative initiative to solve theproblem of huge amounts of toxic e-waste.

The following substances are restricted by RoHS:

1. Lead2. Mercury3. Cadmium4. Hexavalent chromium (chromium xxx or Cr6+)5. Polybrominated biphenyls (PBB)6. Polybrominated diphenyl ether (PBDE)

217

Technical Guide

All of Bridgeport’s products comply with the RoHSDirective. As a side note, many of our products areexempt from the RoHS Directive, as they are typically usedin fixed industrial/commercial buildings and equipment.

Bridgeport Fittings, Inc. is committed to being environ-mentally responsible. We have obtained and maintainthe proper permits, and have proper waste disposalprocesses and procedures in place to make sure we arecompliant with all local, state, and federal environmentalregulations. We also recycle our zinc scrap in house toreduce our impact on the environment.

Bridgeport Fittings, Inc. does not use any Ozone DepletingSubstances in the manufacture of its products.

218

Technical Guide

APPENDIX I Listing File NumbersCATEGORYArmored Cable Connectors, Type ACArmored Cable Connectors, Type AC Certified for CanadaCaulking and Sealants Certified for CanadaCaulkings and SealantsConduit and Cable HardwareConduit and Cable Hardware Certified for CanadaConduit FittingsConduit Fittings Certified for CanadaConduit Fittings Certified for CanadaConduit Fittings for Use in Hazardous LocationsElectrical Metallic Tubing FittingsElectrical Metallic Tubing Fittings Certified for CanadaMetal-clad Cable Connectors, Type MCMetallic Outlet BoxesMetallic Outlet Boxes Certified for CanadaNonmetallic-sheathed Cable ConnectorsOptical Fiber/Communications/Signaling/Coaxial Cable Outlet BoxesOptical Fiber/Communications/Signaling/Coaxial Cable Outlet BoxesCertified for CanadaOutlet Bushings and FittingsOutlet Bushings and Fittings Certified for CanadaTape, General UseTransformers, Class 2 and Class 3Visual-signal AppliancesVisual-signal AppliancesVisual-signal Appliances Certified for CanadaVisual-signal Appliances Certified for CanadaWire Connectors and Soldering Lugs

APPENDIX II Listing File Numbers

Class Class Description9052-01 INSULATING DEVICES AND MATERIALS-Bushings4412-01 OUTLET BOXES AND FITTINGS-Bushings, Fittings4412-02 CONDUIT FITTINGS-Fittings For Metal Conduit4412-03 CONDUIT FITTINGS - Fittings For-Nonmetallic Conduit4414-01 FITTINGS-Armored Cable4414-03 FITTINGS-Electrical Metallic Tubing (EMT) - Steel4414-05 FITTINGS-Non-Metallic Sheathed Cable4414-08 FITTINGS-Cable - Hardware4415-01 STAPLES AND STRAPS-Armored Cable4415-02 STAPLES AND STRAPS-Conduit4415-04 STAPLES AND STRAPS-Electrical Metallic Tubing (EMT)9085-01 AUTHORIZED PACKAGERS OF CSA CERTIFIED PRODUCTS-4412-02 CONDUIT FITTINGS-Fittings For Metal Conduit4415-02 STAPLES AND STRAPS-Conduit4412-02 CONDUIT FITTINGS-Fittings For Metal Conduit4414-05 FITTINGS-Non-Metallic Sheathed Cable4418-02 OUTLET BOXES AND FITTINGS-Boxes - For Hazardous Locations4418-03 CONDUIT FITTINGS-Fittings - For Hazardous Locations

APPENDIX III Bridgeport products listed by Underwriters

Product Group UL StandardRigid & IMC Conduit Bodies UL-514ARigid & IMC Conduit Fittings UL-514BEMT Fittings UL-514BLiquid Tight Fittings UL-514BPortable Cord Fittings UL-514BFlexible Metal & AC/MC UL-514BCable FittingsNon-Metallic Cable Fittings UL-514BGrounding Fittings UL-467Service Entrance Fittings UL-514B

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Technical Guide

FILE No.E20534E20534R25422R25422E161206E161206E191572E24001E191572E312219E24001E24001E191676E11077E11077E11698E302367E302367

E11259E11259R14730E308949E312242E305841E312242E305841E155561

File Number71053039354_0_000039354_0_000039354_0_000039354_0_000039354_0_000039354_0_000039354_0_000039354_0_000039354_0_000039354_0_000052255_0_0007028477028477487874878237741237741

Laboratories & CSA comply with the following specifications:

NEMA FederalCSA Standard Standard SpecificationC22.2 18.3-04 FB-1 A-A-50563C22.2 18.3-04 FB-1 A-A-50553C22.2 18.3-04 FB-1 A-A-50553C22.2 18.3-04 FB-1 A-A-50552C22.2 18.3-04 FB-1 A-A-50552C22.2 18.3-04 FB-1 A-A-50552

C22.2 18.3-04 FB-1 A-A-50552C22.2 18.3-04 FB-1 A-A-50552C22.2 18.3-04 FB-1 A-A-50563

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Technical Guide

APPENDIX IVSummary of current technical standards maintained onfile by Bridgeport Fittings engineering department*:

Governing Body Standard No.American National Standards Institute(ANSI) Z540

NEMA FB 1ANSI Z1.4-A971

American Society for Testing andMaterials (ASTM) ASTM B86

ASTM B117ASTM B240ASTM B633

Canadian Standards Association(CSA) C22.2 No. 0

C22.2 No.18C22.2 No. 25C22.2 No. 30

Governing Body Standard No.UnderwritersLaboratories, Inc. (UL) UL 1

UL 3UL 4UL 6UL 62UL 94VUL 360UL 467UL 486AUL 486BUL 514AUL 514BUL 514CUL 651UL 651AUL 719UL 746AUL 7468UL 746CUL 746DUL 797UL 869UL 870UL 886

United States of AmericaFederal Specifications A-A-50552

A-A-50553A-A-50563

United States of AmericaMilitary Specifications MIL-Q-9858

MIL-I-45208MIL-C-45662

* If required, other standards may be obtained as needed.

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Technical Guide

APPENDIX VBridgeport Fittings, Inc.Other Raw Material Specifications

Steel, SAE 1050 Series(Fittings, covers, brackets, straps)

Mechanical Properties

Tensile Strength, Yield (PSI) 45000-90000Elongation Ultimate % 0-39Hardness (Rockwell) B55 to B90(varies by temper)

Plastic, Polypropylene (Insulating Bushings,Metaliners, Insulators, Lock-A-Liners)


Tensile Strength, Yield (PSI) 3600-4200Elongation Ultimate % 3-15Impact Strength Izod, 2.2Notched (Ft.-Lb./In.)Hardness R60-R105

Plastic, Polypropylene, High Density(Liquid Tight Gland Seals and Pull Caps)


Tensile Strength, Yield (PSI) 3400-3800Elongation Ultimate % 600-900Impact Strength Izod, 1.2-2.0Notched (Ft.-Lb./In.)Hardness D60-70

Plastic, Polypropylene, Medium Density(Liquid Tight Knockout Gaskets, Anti-Short Bushings)


Tensile Strength, Yield (PSI) 2000Elongation Ultimate % 200Impact Strength Izod, ----Notched (Ft.-Lb./In.)Hardness D55

Plastic, Electrical Grade Rigid PVC(Box Extenders, device holders)

Mechanical Properties ASTM Method

Tensile Strength, PSI 6200 D638Ultimate Elongation, % 150 D638Flexural Strength, PSI 11900 D790Flexural Modulus, PSI 435000 D790Heat Deflection Temp. 158ºF(70ºC) D648(1/8” Un-annealed)

222

Technical Guide

APPENDIX VIBridgeport Fittings, Inc.Casting Alloy Material Specifications

Die Cast Zinc, Alloy #7 (ZAMAK)Mechanical Properties (as cast)Tensile Strength, PSI 41000Impact Strength - Ft./Lbs. Charpy 40Brinell Hardness, 76

500kg 20mm 30 secElongation in 2”, % 14Shear Strength, PSI 31000Compressive Strength 60000Mod. of Rupture, PSI 95000

Physical PropertiesMelting Point (ºF) 728Density (Lbs./Cu. In.) .240Coefficient of Thermal 15.2Expansion (uIn./In. x 10 - 6 Deg. F)Specific Conductivity .10Thermal Conductivity .27

(Cal./Sec. Sq.-Cm./Degrees C)Elec.Conductivity,%Cu Std. 26

Chemical Compositions %Al 3.5 - 4.3Mg .005 - .020Cu Max. .25Fe Max. .075Pb Max. .003Cd. Max .002Sn Max. .001Ni .005 - .020Zn* Remainder

*99.99+ % Purity

Note: Zinc base alloy ingot for die casting may contain nickel, chromium, silicon,and manganese in amounts up to their solubility (0.02%, 0 02%, 0 035%, andabout 0 5% respectively) at the freezing temperature.

No harmful effects have ever been noted due to the presence of these elements inthese concentrations, and therefore analyses are not required for these elements.

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Technical Guide

Die Cast Zinc, Alloy #3 (ZAMAK)Mechanical Properties (as cast)Tensile Strength, PSI 41000Impact Strength - Ft./Lbs. Charpy 40Brinell Hardness, 76

500kg 20mm 30 secElongation in 2”, % 14Shear Strength, PSI 31000Compressive Strength 60000Mod. of Rupture, PSI 95000

Physical PropertiesMelting Point (ºF) 728Density (Lbs./Cu. In.) .240Coefficient of Thermal 15.2Expansion (uIn./In. x 10 - 6 Deg. F)Specific Conductivity .10Thermal Conductivity .27

(Cal./Sec. Sq.-Cm./Degrees C)Elec.Conductivity,%Cu Std. 26

Chemical Compositions %Al 3.5 - 4.3Mg .020 - .05Cu Max. .25Fe Max. .10Pb Max. .005Cd. Max .004Sn Max. .003Ni –Zn* Remainder

*99.99+ % Purity

Note: Zinc base alloy ingot for die casting may contain nickel, chromium, silicon,and manganese in amounts up to their solubility (0.02%, 0 02%, 0 035%, andabout 0 5% respectively) at the freezing temperature.

No harmful effects have ever been noted due to the presence of these elements inthese concentrations, and therefore analyses are not required for these elements.

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APPENDIX VI (continued)

Sand Cast Zinc, Alloy ZA-12Mechanical Properties (as cast)Tensile Strength, PSI 40000-45000Yield Strength .2% Offset, PSI 3000Elongation in 2”, % 1-3Brinell Hardness 92-96

Physical PropertiesMelting Point (ºF) 710-810Density (Lbs./Cu. In.) .218Elec.Conductivity (% IACS) 25

Chemical Compositions %Al 11Mg .02Cu .75Zn Remainder

Die Cast Aluminum, Alloy 380Mechanical Properties (as cast)Tensile Strength, PSI 46000Yield Strength, PSI 23000Elongation in 2”, % 2.5Brinell Hardness 80

Physical PropertiesSolid temperature Range, (ºF) 1000-1100Density (Lbs./Cu. In.) .098Electrical Conductivity (% IACS) 23

Chemical Compositions %Si 7.5-9.5Cu 3.0-4.0Mg Max. 0.10Zn Max. 3.0Fe Max. 2.0Mn Max. 0.50Al Remainder

Sand Cast Malleable Iron, FerreticMechanical Properties (as cast)Min. Tensile Strength, PSI 50000Min. Yield Strength, PSI 32000Min. Elongation in 2”, % 10Brinell Hardness 156

StandardsASTM Spec. A-47-77 Grade 32510SAE Spec. J158 Grade M3210

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Technical Guide

Sand Cast Ductile IronMechanical Properties (as cast)Min. Tensile Strength, PSI 60000Min. Yield Strength, PSI 40000Min. Elongation in 2”, % 18

StandardsASTM A536-80 Grade 32510MIL-I-11466 Class 6

Sand Cast Yellow BrassMechanical Properties (as cast)Min. Tensile Strength, PSI 38000Min. Yield Strength, PSI –Min. Elongation in 2”, % 17

StandardsCommercial Grade

Sand Cast Red Brass (Bronze)Mechanical Properties (as cast)Min. Tensile Strength, PSI 37000Min. Yield Strength, PSI –Min. Elongation in 2”, % 17

StandardsASTM B-62-52, B-145-52-4AMIL-B-16444SAE 40

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Technical Guide

APPENDIX VII

UL 797, Recommended DimensionsFor EMT Conduit

O.D.Trade Size Min Max I.D.

1/2" .701" .711" .622"

3/4" .917" .927" .824"

1" 1.158" 1.168" 1.049"

1-1/4" 1.505" 1.515" 1.380"

1-1/2" 1.735" 1.745" 1.610"

2" 2.192" 2.202" 2.067"

2-1/2" 2.865" 2.885" 2.731"

3" 3.485" 3.515" 3.356"

3-1/2" 3.980" 4.020" 3.834"

4" 4.480" 4.520" 4.334"

UL 6, Recommended DimensionsFor Rigid Conduit

ThreadsTrade Size Per Inch O.D. I.D.

1/2" 14 .840" .622"

3/4" 14 1.050" .824"

1" 11-1/2 1.315" 1.049"

1-1/4" 11-1/2 1.660" 1.380"

1-1/2" 11-1/2 1.900" 1.610"

2" 11-1/2 2.375" 2.067"

2-1/2" 8 2.875" 2.469"

3" 8 3.500" 3.068"

3-1/2" 8 4.000" 3.548"

4" 8 4.500" 4.026"

5" 8 5.563" 5.047"

6" 8 6.635" 6.065"

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Technical Guide

UL1, Recommended DimensionsFor Flexible Metal Conduit

O.D. I.D.Trade Size Min. Max. Min. Max.

3/8" .560" .610" .375" .393"

1/2" .860" .920" .625" .645"

3/4" 1.045" 1.105" .812" .835"

1" 1.300" 1.380" 1.000" 1.040"

1-1/4" 1.550" 1.630" 1.250" 1.300"

1-1/2" 1.850" 1.950" 1.500" 1.575"

2" 2.350" 2.450" 2.000" 2.080"

2-1/2" 2.860" 3.060" 2.500" --------

3" 3.360" 3.560" 3.000" --------

3-1/2" 3.860" 4.060" 3.500" --------

4" 4.360" 4.560" 4.000" --------

UL 360, Recommended DimensionsFor Liquid Tight Flexible Steel Conduit

O.D. I.D.Trade Size Min. Max. Min. Max.

3/8" .590" .710" .484" .504"

1/2" .820" .840" .622" .642"

3/4" 1.030" 1.050" .820" .840"

1" 1.290" 1.315" 1.041" 1.066"

1-1/4" 1.630" 1.660" 1.380" 1.410"

1-1/2" 1.865" 1.900" 1.575" 1.600"

2" 2.340" 2.375" 2.020" 2.045"

2-1/2" 2.840" 2.875" 2.480" 2.505"

3" 3.460" 3.500" 3.070" 3.100"

3-1/2" 3.960" 4.000" 3.500" 3.540"

4" 4.460" 4.500" 4.000" 4.040"

228

Technical Guide

TradeSize

Volume in Cu. In.

LB C LL LR T

1/2" 4.35 4.35 4.35 4.35 4.35

3/4" 7.3 7.3 7.3 7.3 7.3

1" 12.0 12.2 12.2 12.2 12.2

1 1/4" 32.3 33.5 35.8 35.8 33.1

1 1/2" 33.8 33.5 35.8 35.8 33.1

2" 71.2 69.5 69.7 69.7 67.0

2 1/2" 71.2 69.5 69.7 69.7 67.0

3" 183.5 188.0 186.0 186.0 175.0

3 1/2" 304.9 307.0 306.0 306.0 298.0

4" 308.0 309.0 308.0 308.0 300.0

TradeSize

Maximum Number of Conductors

LB C LL LR T

1/2" N/A N/A N/A N/A N/A

3/4" #6 AWG #6 AWG #6 AWG #6 AWG #6 AWG

1" 3 #4 AWG 3 #4 AWG 3 #4 AWG 3 #4 AWG 3 #4 AWG

1 1/4" 3 #2 AWG 3 #2 AWG 3 #2 AWG 3 #2 AWG 3 #2 AWG

1 1/2" 3 #2 AWG 3 #1/0 AWAG 3 #1/0 AWAG 3 #1/0 AWAG 3 #1/0 AWAG

2" 3 #4/0 AWG 3 #4/0 AWG 3 #4/0 AWG 3 #4/0 AWG 3 #4/0 AWG

2 1/2" 3 #4/0 AWG 3 #250 MCM 3 #300 MCM 3 #300 MCM 3 #4/0 AWG

3" 3 #4/0 AWG 3 #250 MCM 3 #350 MCM 3 #350 MCM 3 #4/0 AWG

3 1/2" 3 #400 MCM 3 #300 MCM 3 #350 MCM 3 #350 MCM 3 #400 MCM

4" 3 #400 MCM 3 #300 MCM 3 #350 MCM 3 #350 MCM 3 #400 MCM

APPENDIX VIII

Die Cast Aluminum Conduit Bodies

229

Technical Guide

TradeSize

Volume in Cu. In.

LB C LL LR T

1/2" 4.5 4.5 4.5 4.5 4.0

3/4" 7.5 7.5 7.5 7.5 7.0

1" 12.5 12.5 12.5 12.5 12.0

1 1/4" 32.3 32.3 32.3 32.3 32.0

1 1/2" 32.3 32.3 32.3 32.3 32.0

2" 73.0 73.0 73.0 73.0 70.0

2 1/2" 138.0 138.0 138.0 138.0 130.0

3" 170.0 170.0 170.0 170.0 168.0

3 1/2" 300.0 300.0 300.0 300.0 290.0

4" 328.0 328.0 328.0 328.0 324.0

TradeSize

Maximum Number of Conductors

LB C LL LR T

1/2" N/A N/A N/A N/A N/A

3/4" 3 #6 AWG 3 #6 AWG 3 #6 AWG 3 #6 AWG 3 #6 AWG

1" 3 #4 AWG 3 #4 AWG 3 #4 AWG 3 #4 AWG 3 #4 AWG

1 1/4" 3 #2 AWG 3 #2 AWG 3 #2 AWG 3 #2 AWG 3 #2 AWG

1 1/2" 3 #1/0 AWG 3 #1/0 AWAG 3 #1/0 AWAG 3 #1/0 AWAG 3 #1/0 AWAG

2" 3 #4/0 AWG 3 #4/0 AWG 3 #4/0 AWG 3 #4/0 AWG 3 #2/0 AWG

2 1/2" 3 #300 MCM 3 #300 MCM 3 #300 MCM 3 #300 MCM 3 #4/0 AWG

3" 3 #350 MCM 3 #350 MCM 3 #350 MCM 3 #350 MCM 3 #4/0 AWG

3 1/2" 3 #500 MCM 3 #500 MCM 3 #500 MCM 3 #500 MCM 3 #350 MCM

4" 3 #500 MCM 3 #500 MCM 3 #500 MCM 3 #500 MCM 3 #350 MCM

Malleable Iron Conduit Bodies

230

Technical Guide

APPENDIX IX

Connector Compatibility with AFC Cable Systems®

Aluminum and Steel MCI-A

Snap-In Style:

Cat. No. Description

380SP 3/8" Snap-In/Snap-In

38ASP 3/8" Snap-In/Snap-In, Insulated

3838SP 3/8" Duplex Snap-In/Snap-In

3838ASP 3/8" Duplex Snap-In/Snap-In, Insulated

SG38SP 3/8" 1-Screw Clamp Type

SG38ASP 3/8" 1-Screw Clamp Type, Insulated

SG38MCIA 3/8" 1-Screw Clamp Type, Insulated

SG3838ASP 3/8" Duplex 2-Strap Clamp Type, Insulated



840SP 3/8" 2-Screw Clamp Type


8400MCIA 3/8" 2-Screw Clamp Type, Insulated

845SP 3/8" 1-Side Screw Snap-In

845ASP 3/8" 1-Side Screw Snap-In, Insulated

846SP 3/8" Duplex 1-Screw Clamp Type

AMC-50 3/8" Steel 1-Screw Clamp Type, Insulated

AMC-50MCIA 3/8" Steel 1-Screw Clamp Type, Insulated

AMC-52 3/8" Steel Duplex 1-Screw Clamp Type

BL16SP 3/8" Saddle Type

BL16ASP 3/8" Saddle Type, Insulated

BL16MCIA 3/8" Saddle Type, Insulated

231

Technical Guide

MCI-A Cable HCF MCI-A Cable14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

10/4 (.64"Ø) 10/4 (.64"Ø)

10/4 (.64"Ø) 10/4 (.64"Ø)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2 (.53"Ø max)

12/2 (.52"Ø min), 12/3(.53"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2 (.53"Ø max)

12/2 (.52"Ø min), 12/3(.53"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

232

Technical Guide

APPENDIX IX (continued)

Locknut Style:

Transition Coupling:

AFC Cable Systems is a registered trademark of AFC Cable Systems


545-DC2 3/8" 1-Screw Type

560-DC2 3/8" 1-Screw Clamp Type

560-DCI2 3/8" 1-Screw Clamp Type, Insulated

560-MCIA2 3/8" 1-Screw Clamp Type, Insulated





570-DCR2 3/8" 1-Screw Clamp Type, Round End

590-DC2 3/8" Push-In Type

590-DCI2 3/8" Push-In Type, Insulated

601-DC2 3/8" Duplex 1-Screw Clamp Type


802-MCIA2 3/8" 90° 1-Screw Connector


4157-DC 3/4"-3/8" EMT to MCI-A Cable Coupling

233

Technical Guide


12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2 (.53"Ø max)

12/2 (.52"Ø min), 12/3(.53"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2 (.53"Ø max)

12/2 (.52"Ø min), 12/3(.53"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3 (.60"Ø max)

12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

14/2 (.42"Ø min), 14/3, 14/4,12/2,12/3, 12/4 (.56"Ø max)

12/2 (.52"Ø min), 12/3(.56"Ø max)


12/2 (.52"Ø min), 12/3,10/2 (.60"Ø max)

234

Technical Guide

APPENDIX X

Connector Compatibility with Southwire®

Aluminum Sheath MCI-A

Snap-In Style:


380SP 3/8" Snap-In/Snap-In

38ASP 3/8" Snap-In/Snap-In, Insulated

3838SP 3/8" Duplex Snap-In/Snap-In

3838ASP 3/8" Duplex Snap-In/Snap-In, Insulated



SG38MCIA 3/8" 1-Screw Clamp Type, Insulated

SG3838ASP 3/8" Duplex 2-Strap Clamp Type, Insulated




8400MCIA 3/8" 2-Screw Clamp Type, Insulated

845SP 3/8" 1-Side Screw Snap-In

845ASP 3/8" 1-Side Screw Snap-In, Insulated

846SP 3/8" Duplex 1-Screw Clamp Type

802MCIA 3/8" 90 Degree 1-Screw

AMC-50 3/8" Steel 1-Screw Clamp Type

AMC-50MCIA 3/8" Steel 1-Screw Clamp Type

AMC-5075 1/2" Steel 1-Screw Clamp Type

AMC-52 3/8" Steel Duplex 1-Screw Clamp Type

BL16SP 3/8" Saddle Type Connector

BL16ASP 3/8" Saddle Type Connector, Insulated

BL16MCIA 3/8" Saddle Type Connector, Insulated

235

Technical Guide

MCI-A Cable HCF MCI-A Cable14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3, 10/4 (.59"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.59"Ø max)

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3, 10/4 (.59"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.59"Ø max)

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3 (.53"Ø max)

12/2 (.43"Ø min), 12/3,12/4, 10/2 (.53"Ø max)

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3 (.53"Ø max)

12/2 (.43"Ø min), 12/3,12/4, 10/2 (.53"Ø max)

14/2 (.38"Ø min), 14/3, 14/4, 12/2, 12/3,12/4, 10/2, 10/3 (.53"Ø max)

12/2 (.38"Ø min), 12/3,12/4, 10/2 (.53"Ø max)

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

6/3, 8/2, 8/3 6/3, 8/2, 8/3

6/3, 8/2, 8/3 6/3, 8/2, 8/3

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3 (.53"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3 (.53"Ø max)

14/2 (.38"Ø min), 14/3, 14/4, 12/2, 12/3,12/4, 10/2, 10/3 (.53"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3 (.53"Ø max)

12/2 (.43"Ø min), 12/3, 12/4, 10/2, 10/3,10/4, (.59"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4, (.59"Ø max)

12/2 (.43"Ø min), 12/3, 12/4, 10/2, 10/3,10/4, (.59"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4, (.59"Ø max)

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

14/2 (.38"Ø min), 14/3, 14/4, 12/2, 12/3,12/4, 10/2, 10/3

12/2 (.43"Ø min), 14/3, 14/4, 12/2,12/3, 12/4, 10/2, 10/310/2, 10/3

14/4 (.43"Ø min), 12/2, 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

14/2 (.38"Ø min), 14/3, 14/4,12/2,12/3, 12/4, 10/2, 10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

6/2, 6/3, 8/2, 8/3 6/2,6/3,8/2,8/3

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max))

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max))

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max))

14/2 (.38"Ø min), 14/3, 14/4, 12/2, 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max))

236

APPENDIX X (continued)

Locknut Style:

Southwire is a registered trademark of Southwire Company




560-MCIA2 3/8" 1-Screw Clamp Type, Insulated





570-DCR2 3/8" 1-Screw Clamp Type, Round End



571-S 1/2" Steel 1-Screw Clamp Type

571-SI 1/2" Steel 1-Screw Clamp Type, Insulated



802-MCIA2 3/8" 90 Degree 1-Screw

BL-17 1/2" 1-Screw Strap Type

BL-17I 1/2" 1-Screw Strap Type, Insulated

Technical Guide

237

MCI-A Cable HCF MCI-A Cable14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

14/2 (.38"Ø min), 14/3, 14/4, 12/2, 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

14/2 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3 (.53"Ø max)

12/2 (.43"Ø min), 12/3,12/4, 10/2 (.53"Ø max)

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3 (.53"Ø max)

12/2 (.43"Ø min), 12/3,12/4, 10/2 (.53"Ø max)

14/2 (.38"Ø min), 14/3, 14/4, 12/2, 12/3,12/4, 10/2, 10/3 (.53"Ø max)

12/2 (.43"Ø min), 12/3,12/4, 10/2 (.53"Ø max)

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3 (.53"Ø max)

12/2 (.43"Ø min), 12/3,12/4, 10/2 (.53"Ø max)

14/4 (.43"Ø min), 12/2, 12/3, 12/4, 10/2,10/3 (.53"Ø max)

12/2 (.43"Ø min), 12/3,12/4, 10/2 (.53"Ø max)

6/3 or 8/3 only 6/3 or 8/3 only

6/2, 6/3, 8/2, 8/3 6/2, 6/3, 8/2, 8/3

6/3 or 8/3 only 6/3 or 8/3 only

6/2, 6/3, 8/2, 8/3 6/2, 6/3, 8/2, 8/3

14/2 (.38"Ø min), 14/3, 14/4, 12/2, 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

14/2 (.38"Ø min), 14/3, 14/4, 12/2, 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

12/2 (.43"Ø min), 12/3, 12/4,10/2, 10/3, 10/4 (.61"Ø max)

14/2 (.38"Ø min), 14/3, 14/4, 12/2, 12/3,12/4, 10/2, 10/3

12/2 (.43"Ø min), 14/3, 14/4,12/2, 12/3, 12/4, 10/2, 10/3

8/3 only 8/3 only

8/3 only 8/3 only

Technical Guide

238

Installation FAQ’s

The following FAQ’S are not an interpretation of theNational Electrical Code (NEC) or local regulations.Always consult your local electrical inspector forspecific requirements in your area.

Why Can’t Plastic InsulatingBushings Be Used To ConnectA Conduit To An Enclosure?

Plastic insulating bushings must be used in conjunctionwith two locknuts when connecting threaded rigid orIMC conduit, containing #4 or larger un-groundedconductors, to boxes or enclosures.

Bushings composed entirely of plastic cannot be usedto secure conduit to the enclosure. A locknut is requiredon the inside and outside of the enclosure in addition tothe plastic insulating bushing.

Temperature rating of the plastic insulating bushingmust not be less than the insulation rating of theconductors.

What Is The Proper Method ForSecuring AC and MC Cables?

NEC Articles 333.7 and 334.10(A)denotes the different requirements for securing Armoredand Metal Clad cables. Although similar in appearance,each cable has unique requirements.

Armored cable [NEC Article 333.7] must be secured atintervals not exceeding 4-1/2 feet and within 12” of boxor fitting.

Metal Clad cable [NEC Article 334.10(A)] must besecured at least every 6 feet. Cables with four or fewerconductors must be secured within 12” of box or fitting.

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Why Use Steel Safety Plates?

NEC Article 300.4(E) specifies that cable orraceway-type wiring may be installed inwooden stud grooves, to be covered bywallboard or similar covering, if protectedby 1/16” thick steel plate. This requirementexcludes raceways covered by NEC Articles 345, 346,347, and 348. The steel plate must have the same widthas the stud, and must be securely fastened to the stud.

Why Do “Concrete-Tight” ListedFittings Need Tape?

Raceway systems such as EMT andrigid conduit are permitted by mostcodes to be embedded in concrete.The solid exterior of these conduitseliminates the possibility of concreteentrance, however, the terminationwith the connector or coupling can besusceptible to concrete entering the raceway.

The UL 514B testing procedure requires the connectoror coupling to be assembled to the conduit inside aspecial concrete form. Then Portland-type concrete ispoured into the form and over test samples. Then theconcrete slurry is vibrated to remove any trapped air,and allowed to cure. After concrete curing, the fittingsare chipped out of the concrete and examined forconcrete penetration.

Although compression style connectors and couplingspass these tests in all trade sizes because of the glandring design, the set screw types may have difficultyconforming to UL or CSA concrete penetration require-ments. When the set screw is tightened onto theconduit, the fitting and/or conduit material will “yield”,or stretch, enough to create an opening at theconduit/fitting connection.

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Set screw fittings in the smaller (1/2”, 3/4”, and 1”)trade sizes are less likely to stretch to the point thatwould permit entrance of concrete. However, 1-1/4”and larger size fittings will yield enough so that concretecan enter the raceway. UL and CSA will accept productcarton marking that specify “Concrete-Tight WhenTaped” on fittings that cannot pass testing, since thetape prevents entrance of concrete into the raceway.The taped joint must completely encircle the conduit/fitting connection. We recommend using duct tape orsimilar type of durable tape.

Is There an NEC Exception For Use OfNM Cable In Solid Conduit?

There is an exception to NEC Article 373.5(C) whichpermits single entry of multiple nonmetallic sheathcables into surface mounted panel board when thecables are protected by solid conduit or tubing.

A solid raceway, such as EMT, between 18 and 120inches in length may enclose multiple nonmetallicsheath cables into the top of a surface mounted panel.This raceway must extend directly above the panel andmust not penetrate any structural ceiling. Additionally,this exception requires the raceway end that thecables enter be plugged to prevent entrance of foreignmaterial, and cable fill requirements of Chapter 9must be met.

What Are The NEC RequirementsFor Use Of an Anti-Short Bushing?

When installing ARMORED CABLE(Type AC), NEC Article 333.9 mandates the use of ainsulating bushing (commonly referred to as Anti-Shortor Redhead) between the metal sheath and the conduc-tors. Fittings with insulated throats are not a substitutefor the anti-short bushing.

241


When installing METAL-CLAD CABLE (Type MC),the NEC does not require the use of a Anti-Shortinsulating bushing. MC Cable conductors are usuallywrapped with Mylar tape for protection; use of anti-short bushing is optional unless specified otherwise bythe cable manufacturer.

Can Liquid Tight Connectors Be UsedFor Class 1, Div 2 Locations?

NEC Article 501.16(B), exception ‘a’, willpermit the use of liquidtight flexible metalconduit and liquidtight connectors to bethe sole equipment grounding conductor in Class 1,Division 2 locations. However, strict requirementsmust be met:

• Conduit and connectors must be UL listed.

• Conduit cannot exceed 6 feet in length.

• Over-current protection in the circuit is limitedto 10 amperes or less.

• It supplies other than power utilization loads.

Can Beam Clamps Be UL Listed?

In 1998, UL began listing electricalhardware devices such as BeamClamps. This was at the request of theelectrical industry, including contractors,who became confused regardingthe correct application and strengthof Beam Clamps.

UL listed Beam Clamps are manufac-tured from malleable iron or steel with a hardened screwto secure the clamp to the beam. Clamps are tapped intwo places for attachment of threaded rod, conduithanger, or bridle ring.

242


UL listed beam clamps are only for use with rigid,IMC, or EMT conduits. Spacing of clamps mustcomply with strap requirements found in the NationalElectrical Code.

Refer to Bridgeport’s carton label for conduit size andtype, maximum loading, screw torque, or any specialassembly requirements.

What Is The Difference Between Metal Cladand Armored Cable Connectors?

NEC Article300.15 specifiesthat fittings canonly be used

with wiring methods for which they are designed andlisted. Most manufacturers have received dual usagelistings for these types of connectors; however, you shouldnot assume all fittings have the dual listing. While theappearance of Metal Clad (MC) and Armored Cable (AC)connectors may be similar, the misuse of an AC cableconnector can be significant enough to causean unsafe installation with metal clad cable.

During the listing process at Underwriters Laboratories(UL), MC connectors are subjected to more stringenttesting than a typical AC connector. Additional tests arenecessary to comply with application requirements ofmetal clad cable in the NEC.

UL listed metal clad cable connectors are suitable forgrounding when installed in accordance with the NEC.‘Dry Type’ MC connectors may be ‘concrete tight’ whentaped and used with PVC coated metal clad cable (PVCjacket stripped back to fitting end stop).

Never use a direct bearing set screw type MC connec-tor with aluminum sheath metal clad cable; the fitting isnot designed for this purpose and the screw will piercethe sheath possibly causing a short.

243


Always refer to the carton label for listed cable type(corrugated, interlocked, or smooth) and material(aluminum or steel). The label will also specify the cablesize range. Do not use cable smaller than noted onlabel; the clamping mechanism on the fitting will notfunction correctly and grounding integrity will becompromised.

The newest type of MC Cable - MCAP, may require useof a special connector. Such fittings have been listed byUL for use with this cable type.

Can Conduit Bodies Contain Splices?

Although different manufacturers’conduit bodies may look thesame, not all are suitable for‘approved’ installations. SpecificNEC requirements determinewhich conduit bodies may containsplices, taps, or devices.

Conduit bodies provide access to the conduit systemthrough a removable cover at a junction of two or moreentries. Bodies may be used for changing the directionof the wiring systems, to aid in pulling of long wire runs,or to mount devices or make splices.

UL can ‘list’ conduit bodies as a fitting, which is testedunder specification UL 514B. However, a fitting cannotcontain a device or splice. UL can also ‘list’ the conduitbody as a box, tested under specification UL 514A.Only the conduit body listed as a box is suitable for usewith a device, splices, or taps.

244


Conduit bodies listed for use with splices, taps, ordevices must be marked with the cubic inch volume andany special installation requirements, such as the use ofwire pulling compound. The conduit body may also bemarked with the maximum wire capacity if the body doesnot meet the NEC end stop to end stop dimensionalrequirement for wire pulling: 8 times the trade size forstraight pulls, 6 times the trade size for angled pulls.

Are Snap-in Type Metal Clad And Armored CableFittings Suitable For Grounding?

AC and MC snap-in type connectors are capable ofwithstanding ground fault currents likely to be imposedon them, and offer equivalent grounding protection aslocknut type connectors.

During the listing process at UL, AC and MC connectorsare assembled to cable and subjected to a ground faultcurrent test. These tests are necessary to comply withapplication requirements in the NEC.

Are Snap-in Type Fittings Tested To The SameRequirements As Locknut Type Fittings?

UL listing requirements are identical for both snap-in andlocknut types of fittings. This includes assembly, bending,resistance, pull test, repeated resistance, and a ground faultcurrent test.

Snap-in type connectors are required by code to becapable of withstanding ground fault current likely tobe imposed on them, and offer equivalent grounding pro-tection as locknut type connectors. Many snap-in productsare used to reduce installation time or where tightening alocknut may be difficult.

245


UL listed armored and metal clad cable connectorsare suitable for grounding when installed in accordancewith the NEC.

Always refer to the carton label for listed cable type andmaterial (aluminum or steel). The label will also specify thecable size range. Do not use cable smaller than noted onlabel, the clamping mechanism on the fitting may not func-tion correctly and grounding integrity will be compromised.

Bridgeport’s snap-in fittings are designed only to workwith UL listed steel boxes which have a nominal .063”wall thickness. Use with boxes made in other materials(i.e. plastic) or other thicknesses, is not recommendednor approved.

Are All Clamp-Type Connectors Suitable For Use WithMultiple Nonmetallic Sheath Cables?

UL listed nonmetallic (NM) sheath cable connectors aresuitable for use with a single cable unless specificallytested for two cable usage.

A concern with two cable usage is the fitting’s ability towithstand cable pullout forces normally encountered duringinstallation. Per UL 514B, each cable is subjected to anindividual pull test. In addition, UL tests strap type connec-tors to ensure that when tightening the strap screws, thestrap will not pierce the nonmetallic sheath of the cable,creating a possible short.

Bridgeport’s Carton shipping labels will specify the typeand number of nonmetallic cables for which the fitting hasbeen UL listed. Do not exceed the UL rating.

246


Are Compression Raintight Fittings Really Rain-Tight?

In 2002, UL received field complaints that listed EMTcompression split ring type rain-tight fittings werepermitting the entrance of water into the conduitsystem. After checking the validity of these claims, ULmade the decision to de-list ALL fitting manufacturers’compression type raintight connectors and couplings.

A revised test method was employed by UL to representactual field applications and conditions.

Bridgeport was the first to develop and release an updatedversion of connector that met this revised requirement.Other fitting manufacturers followed suit, with differentconfigurations to pass the UL test requirement. Some ofthese designs include internal plastic sealing devices,or compression gland rings without a split, and externalsealing device on the locknut threads to prevent waterentering the box. Regardless of the design, all have topass the same UL raintight test parameters.

247


Is A Ground Clamp UL Listed ToBe Used To Bond Flexible OrNon-Metallic Gas Piping?

2005 NEC, Article 250.52(B) (1)states “(B) Electrodes Not Permittedfor Grounding - (1) Metal undergroundgas piping system”. Gas piping by itself cannot beused for Grounding.

However, NEC Article 250.104, (B) Other Metal Piping -“The equipment grounding conductor for the circuitthat is likely to energize the piping systems shall bepermitted to serve as the bonding means.” Gaspiping may be bonded only if it’s likely to be possiblyenergized by the equipment it is connected to. Most ofthe time, the piping will be bonded to the system auto-matically due to its metal fittings. However, in the caseof nonmetallic or flexible gas piping, a bonding jumpermay need to be provided to complete the bonding patharound the non-metallic or flexible sections.

There is an important difference worth noting.Grounding is not the same as Bonding. They areconsidered separate requirements by the NEC. Gaspiping cannot be used for grounding, but it can bebonded if necessary.

Flexible gas pipe system manufacturers will specify themethod and system of bonding. In most cases, theclamp is placed on the metal hex fitting rather than overthe flexible metal or non metallic tube. As an example,the following is an excerpt from Gastite’s® CSSTInstallation Guide:

“The piping is permanently and directly connectedto the electrical service equipment enclosure, thegrounded conductor at the electrical service, thegrounding electrode conductor (where of sufficientsize) or to one or more of the grounding electrodesused. A single bond shall be made at or near theservice entrance of the structure or the gas meterof each individual housing unit within a multi-family

248


structure. The bonding conductor shall be 6 AWGcopper wire. Bonding jumpers shall be attached inan approved manner in accordance with NEC-2005Article 250.70 and the point of attachment for thebonding jumper shall be accessible.

Bonding/grounding clamps listed to UL 467 complywith this requirement. This bond is in addition toany other bonding requirements as specified bylocal codes.”

Bridgeport’s ground clamps are not UL listedindividually to be used in a gas pipe bondingapplication - only to the basic standalone ULspecification (UL 467).

What Connector Should I use forHealth Care Facilities?

There are two armored Health Care Facility (HFC)cables recognized by Underwriters Laboratories:Type AC and Type MCI-A available in Steel orAluminum interlocked armor.

Bridgeport’s 38ASP connectors are UL Listed for usewith both types AC and MCI-A (HCF) cables. In regardsto other Bridgeport’s fittings please reference our website at www.bptfittings.com for specific productspecifications. Keep in mind that while many of ourWhipper-Snap and Locknut styles connectors aresuitable for MCI-A cable some are not.

249


When a green identification is required or specified,Bridgeport’s type 570-GI can be used to provideconfirmation that the right cable has been terminated.

Bridgeport’s connectors are UL Listed under UL filenumber E-20534. The listing is proof of the productsperformance as an effective ground-fault current path,and can be confirmed via the (UL) websitewww.UL.com.

BIG FITTINGS.BIG PERFORMANCE.

Size doesn’t matter –we’ve got them all.

When the challenge isconnecting large MC cable toboxes, enclosures, load centersor switchgear, the solution isBridgeport. We’ve got the cablefittings you need to deliver a robustmechanical connection for industrial, commercial,institutional and multi-family residential projects.Choose the fittings with the big performance advantage.Choose Bridgeport.

www.bptfittings.com

1" to 3 1/2"trade sizes

Deep slot, tri-drivescrews minimizedriver slippage andsave installation time

Heavy die cast zincstraps, serratedlocknuts and built-inend-stops ensurescontinuity fromcable to enclosure

Optional heat-stabilized nyloninsulated throatprevents conductordamage

THINK ZINC.Meets or exceedssame standardsas steel.

UL514B

FederalSpecifications:A-A-50552A-A-50553A-A-50563

NEMA FB-1

NEC ApplicationRequirements

THINK AMERICAN.THINK BRIDGEPORT.

A LOWER TOTAL COSTEMT FITTINGS SOLUTION:ZINC AS THE ALTERNATIVETO U.S. EMT STEEL

If project cost is your mainconcern, turn to U.S. madeZinc EMT fittings from Bridgeport.The industry’s best EMT fittingsnow provide you with a lower total costsolution for Made in the USA projects – with a purchaseprice point significantly below U.S. made steel EMT fittings,and the legendary quality that ensures a trouble-free instal-lation every time. Choose Bridgeport U.S. Zinc for savingsover U.S. EMT steel fittings.

www.bptfittings.com

© 2010 Bridgeport Fittings, Inc. All rights reserved. 10/07 50000 99701

Bridgeport products are distributed by:

Bridgeport Fittings, Inc.705 Lordship Blvd.Stratford, CT 06615-7313

Voice: 203.377.5944Fax: 203.381.3488E-mail: [email protected]

www.bptfittings.com

Print

ed on 10% post-consumerwasterecycle

dpa

per.

XX%

Cert no. XX-XXX-XXXXXlithographics

fpo

BUY AMERICAN.BUY BRIDGEPORT.Stimulus from Bridge-port.When you think American,think Bridgeport.We’reinvesting in our U.S.-basedmanufacturing operation inStratford, Connecticut.We’reinvesting in equipment, im-proving process automationand developing new prod-ucts – all in the

U.S. And still today, nearlythree-quarters of our productvolume is manufactured in theU.S. Find the American-madeproducts for your projects at:www.bptfittings.com/american

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