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Standard Tapboxes

Power Mod™

Standard tapbox modules (type WTB) are designed for versatility, space savings, and flexibility.

Features include:J QuickSystem™ featuresJ Standard compression lug capabilityJ Invertibility: devices can be rotated to accommodate the desired incoming feed directionJ 750 kcmil AL wire options for most modelsJ 100K AIC standard for all modelsJ Broad ampacity ratings from 400 to 1600 AmpsJ Line and load capability- service entrance and sub feed rated

Standard Tapbox quick reference

J 400-1600AJ 1200A thru-bus ratingJ UL Standard # UL67J UL file # E27100J AIC rating (100K AIC)J Voltage - Single phase 120/240V AC max - Three phase 240V AC maxJ All swing latches and rivets are stainless steel.J NEMA 3R ratedJ G90 galvanized steelJ ANSI 61 paint

7-2 7-37-2 7-3

Power Mod Standard TapboxesFeatures

Standard compression lugcapability750 kcmil AL wire options.

Neutral lug with removable disconnect linkRemove for subfeed use.

4” hub openings Siemens/Landis & Gyr HD type hubs

s | Power Mod™ with QuickSystem™

7-2 7-37-2 7-3

InvertibilityDevices can be rotated to accommodate the desired incoming feed direction

Connecting cross bus rated 1200 Amps

QuickConnect™ QuickConnect reduces bussing connections from many to one- ensuring a single reliable connection instead of multiple connections.

QuickTorque™ Eliminates the need for time consuming torque readings, this breakaway nut provides the correct indication of torque of the QuickConnect. When tightened, the outer head twists off at the proper torque for connection, leaving a single nut for future maintenance.

QuickBolt™QuickBolt eliminates the requirement to line up mechanical connections- instead bolts remain retracted until the openings lineup - allowing the bolts to protrude through automatically. Springs push the bolts through and provide positive pressure to keep bolts in place while wingnuts are attached and tightened.

Power Mod Standard TapboxesFeatures

Siemensexclusivefeature

QuickRoll™ QuickRoll eliminates the typical metal brackets for mounting modules to the wall. Instead of metal scraping metal QuickRoll allows the module to glide down the mounting rail via a durable nylon wheel inside mounting bracket.

Siemensexclusivefeature

Mounting earPivot factory installed mounting ears to minimum or maximum position to provide additional stability when mounting equipment onto wall.

Siemensexclusivefeature

s | Power Mod™ with QuickSystem™

7-4 7-57-4 7-5

Tap box modules: 1-phase, 3-wire WN, 120/240V AC, 100k AICc

Catalog number

Ampere rating

Service feedb

Dimensions (inches)a

Line side connectionse

(lugs not included) KO drawing no.Height Width Depth

WTB1400CU 400 OH/UG 40.13 12.22 13.19 1 set of 2 studs T-1

WTB1800CU 800 OH/UG 40.13 12.22 13.19

2 sets of 2 studs

T-2

WTB11200CU 1200 OH/UG 47.13 15.22 13.31 T-3

WTB11600CUd 1600 OH/UG 49.09 25.09 13.81 3 sets of 2 studs T-4

Tap box modules: 3-phase, 4-wire SN, 240V AC Max., 100k AICc

Catalog number

Ampere rating

Service feedb

Dimensions (inches)a

Line side connectionse

(lugs not included) KO drawing no.Height Width Depth

WTB3400CU 400 OH/UG 40.13 12.22 13.19 1 set of 2 studs T-1

WTB3800CU 800 OH/UG 40.13 12.22 13.19

2 sets of 2 studs

T-2

WTB31200CU 1200 OH/UG 47.13 15.22 13.31 T-3

WTB31600CUd 1600 OH/UG 49.09 25.09 13.81 3 sets of 2 studs T-4

a Dimensions shown are representative of outside box dimensions and do not include allowances for mounting bumps, hubs, or hardware protrusions.b Module is invertible- rotate device to point hub openings to appropriate feed direction.c QuickConnect not included. If used for load side application an additional coupler must be ordered.d 1200 Amp maximum feed per side- must be used as a center fed main.e Lugs not included. Refer to page 7-5 for lug size options.

s | Power Mod™ with QuickSystem™

Power Mod Standard TapboxesCatalog numbers

7-4 7-57-4 7-5

Tap box lug kits

Wire Size 500 kcmil 600 kcmil 750 kcmil

1 Phase

Amperage # Conductors

400 1 n/a LK11600N2 n/a

2 LK12500N2 n/a n/a

800 2 n/a LK12600N2 LK12750N2

3 LK13500N2 n/a n/a

1200 3 n/a n/a LK13750N2

4 LK14500N2 n/a n/a

1600 5 n/a LK15600N2 LK15750N2

3 Phase

400 1 n/a LK31600N2 n/a

2 LK32500N2 n/a n/a

800 2 n/a LK32600N2 LK32750N2

3 LK33500N2 n/a n/a

1200 3 n/a n/a LK33750N2

4 LK34500N2 n/a n/a

1600 5 n/a LK35600N2 LK35750N2

s | Power Mod™ with QuickSystem™

Power Mod Standard TapboxesLug selector catalog numbers

7-6 7-77-6 7-7

T-1

WTB1400CU

WTB3400CU

T-2

WTB1800CU

WTB3800CU

s | Power Mod™ with QuickSystem™

Power Mod Standard TapboxesKnockout diagrams

7-6 7-77-6 7-7

T-3

WTB11200CU

WTB31200CU

T-4

WTB11600CU

WTB31600CU

s | Power Mod™ with QuickSystem™

Power Mod Standard TapboxesKnockout diagrams

Subject to change without prior notice Order No.: RPFL-STAPB-0409Printed in USA © 2009 Siemens Energy & Automation, Inc.

Siemens Energy & Automation, Inc.Industry Sector3333 Old Milton ParkwayAlpharetta, GA 300051-800-964-4114

info.sea@siemens.com

The information provided in this brochure contains merely general descriptions or characteristics of performance which in case of actual use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract.

All product designations may be trademarks or product names of Siemens AG or supplier companies whose use by third parties for their own purposes could violate the rights of the owners.

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Device

TB = Tap Box

Catalog number logic example

W TB 3 4 0 0 C U

Incoming feed

C = Top and bottom feed construction

Enclosure

W = Outdoor

Phase

1 = Single Phase

3 = Three Phase

Incoming feed

U = 100K AIC rated unit

Amperage

400

800

1200

1600