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Transcript of Contents NEMA Contactors & Starters · PDF fileContents NEMA Contactors & Starters...

  • CAT.201.01.T.E For more information contact Cutler-Hammer at:

    www.ch.cutler-hammer.com/catalog

    January 2001

    Contents

    NEMA Contactors & Starters 33-1

    33

    Vol. 2, Ref. No. [0017]

    NE

    MA

    Co

    nta

    cto

    rs &

    Sta

    rter

    s

    Description Page

    Freedom LineProduct Family Overview

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    33-2Contactors Non-reversing and Reversing

    . . . . . . . . . . . . . . . . . . . . . . . . .

    33-4Starters 3-Phase Non-reversing and Reversing, Full Voltage

    . . . . . . . . .

    33-7Starters 3-Phase Multispeed

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    33-10Starters Single-Phase Non-reversing, Full Voltage

    . . . . . . . . . . . . . . . . . .

    33-11Thermal Overload Relays

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    33-32Current Sensing Protective Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-383-Phase Magnetic Starters Enclosed

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    33-40Advantage LineProduct Family Overview

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    33-73Contactors Non-reversing and Reversing

    . . . . . . . . . . . . . . . . . . . . . . . . .

    33-74Starters Non-reversing and Reversing

    . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    33-75Starters Non-reversing Two-Speed

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    33-77Advantage Control Modules

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    33-87PowerNet Communication Devices

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    33-973-Phase Magnetic Starters Enclosed

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    33-100A200 LineContactors Non-reversing and Reversing . . . . . . . . . . . . . . . . . . . . . . . . . 33-115Starters Non-reversing and Reversing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-121Starters Two-Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-128Thermal and Fast Trip Relays

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    33-141Citation Line Renewal Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-150Type N Line (11-200) Renewal Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-154AC Solenoids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-156AC and DC Magnetic Shoe Brakes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-158Motor Control Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-162

    NEMA Size 1 Starter

    Tab3301.fm Page 1 Monday, October 23, 2000 9:49 PM

  • 33-2

    For more information contact Cutler-Hammer at:

    www.ch.cutler-hammer.com/catalog

    CAT.201.01.T.E

    January 2001

    NEMA Contactors & Starters

    33

    Product Family Overview

    Freedom Line

    Vol. 2, Ref. No. [0018]

    Product Description

    The Freedom Series starters and contactors listed in this catalog feature a compact, space-saving design, using state-of-the-art technology and the latest in high strength, impact and temperature resistant insulating materials. Starters and contactors are available in two rating/configuration styles NEMA (National Electrical Manufacturers Association) and IEC (International Electrotechnical Commission). See Category 34 for IEC Rated Contactors & Starters.

    The NEMA devices are sized based on traditional NEMA classifications and the IEC devices on international ratings. Internationally rated starters and contactors, as compared to NEMA devices, generally are physically down-sized to provide higher ratings in a smaller package. However, electrical load/life ratings are correspondingly reduced. Careful consideration should be given to the selection of the proper device for a specific application. Parameters, such as type of load, severity of duty, electrical load/life cycles required, etc., must be evaluated before choosing either the IEC or NEMA designs. Since the IEC devices are typically smaller than the equivalent NEMA device, there is a cost advantage over the NEMA starters and contactors.

    Application Description

    The Freedom to Choose the Right Product for the Application

    Cutler-Hammer has been supplying quality industrial control products for more than 100 years the Freedom Series of Contactors and Starters con-tinue in this tradition. They offer some-thing no other electrical control line in the world can the Freedom to choose contactors and starters designed to either NEMA or IEC stan-dards from one family. There are many difficult choices to be made today in matching electrical control to a specific application, but the Cutler-Hammer Freedom Series makes it easy.

    Features

    Freedom Family

    A single family of contactors and starters suitable for application in both the IEC and NEMA markets. Two lines, One family the best of both worlds.

    Adjustable Bimetallic Ambient Compensated Overload relays with interchangeable heater packs available in three basic sizes, covering applications up to 900 hp reducing the number of different contactor/overload relay combina-tions that have to be stocked. Fixed heater overloads are optional.

    A full line of snap-on accessories common to both IEC and NEMA devices top and side mounted auxiliary contacts, solid-state and pneumatic timers, etc.

    Straight-through wiring line lugs at top, load lugs at bottom.

    Horizontal or vertical mounting on upright panel for application freedom.

    Screw type power terminals have captive, backed-out self-lifting pres-sure plates with screws reduced wiring time.

    Accessible terminals for easy wir-ing. Optional fingerproof shields available to prevent electrical shock.

    Top located coil terminals conve-nient and readily accessible. 45 mm contactor magnet coils have three terminals, permitting either top or diagonal wiring easy to replace European or U.S. style starters or contactors without changing wiring layout.

    Encapsulated dual voltage/frequency magnet coils permanently marked with voltage, frequency and part number. NEMA Sizes 00 0 have non-encapsulated coils as standard.

    Designed to meet or exceed NEMA, UL, CSA, IEC, VDE, BS and other international standards and listings.

    American engineering built by Eaton Corp./Cutler-Hammer, using the latest in statistical process control methods to produce high quality, reliable products.

    Freedom NEMA

    Freedom NEMA contactors and starters are designed to NEMA standards and are extremely rugged products and built for any application. Their long electrical/mechanical life is extended through easy maintainability.

    Meets and exceeds all NEMA, UL and CSA standards.

    Sized based on standard NEMA classifications.

    Designed and built for a variety of demanding applications.

    Easy coil change and inspectable/replaceable contacts.

    Adjustable/interchangeable heater packs for flexibility.

    Available in Open and NEMA 1, 3R, 4/4X and 12 enclosures.

    The Best Keeps Getting Better

    Within this catalog you will discover many enhancements to the Cutler-Hammer contactor and starter product line. These enhancements demonstrate Cutler-Hammers commitment to contin-uous product improvement and total quality. A few of the Freedom Series product improvements are listed below.

    Whats Changing

    In addition, all side and top auxiliary contacts have been revised with CEN-ELEC markings; IEC contactors to 900 hp/460V are now available; and a new line of IEC fixed heater starters is being introduced: AE17/57.

    NEMA AN16DN0ABNEMA Size 1

    Tab3301.fm Page 2 Monday, October 23, 2000 9:49 PM

  • CAT.201.01.T.E For more information contact Cutler-Hammer at:

    www.ch.cutler-hammer.com/catalog

    33-3

    January 2001

    NEMA Contactors & Starters

    33

    Product Family Overview

    Freedom Line

    Vol. 2, Ref. No. [0019]

    Freedom Enhancements

    Accessible Power Terminations to Facilitate Installation

    The 65 mm contactor housing has been completely redesigned to open up the line/load terminal access area, allowing better visibility when wiring. This also aids in maintenance. IP20 fin-gerproofing is available through add-on shields. This change affects NEMA Sizes 1 and 2.

    Load Lugs on Overload Relay Base

    The load lugs have been moved from the heater pack housing to the sensor base of the 32A and 75A overload relays. This permits wiring of the starter prior to heater pack installation. These overload relays are used on NEMA Sizes 00 2 and 5 8.

    New Auxiliary Contact Markings

    CENELEC EN50012 All auxiliary con-tact blocks are identified by a two-digit contact configuration code. Auxiliary contact terminals are also identified by a two-digit number in accordance with International Standards approved by CENELEC.

    New Auxiliary Contact Ratings

    All side and top auxiliary contact blocks are now rated NEMA/UL P300 DC ratings and IEC 947 AC-15/DC-13 ratings.

    New Class 10 and 20 Heater Packs

    Because of improvements in the over-load relays, the Class 10 and 20 inter-changeable heater packs have been modified. They can be used with the new overload relays (Series B1) directly or with the existing relays (Series A1) when using an adapter lug kit.

    Easy Magnet Coil