Telect 600CB10, 600CB12 Installation Manuals

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Page 1

Dual-Feed 600A Load Center Frame

600CB10 & 600CB1 2 Installation Gui de

600CB10 – Front View

600CB10-C – Rear View

Page 2

Dual-Feed 600A Load Center Frame

600CB10 & 600CB12 Installation Guide

Installation Guide Part Number, 136429-2

Applies to: 600CB10 :: 600CB10-C :: 600CB10-VL :: 600CB10-CL :: 600CB12 :: 600CB12-C :: 600CB12-VL :: 600CB12-CL

Telect and Connecting the Future are registered trademarks of Telect, Inc. 22425 #11 East Appleway Ave. Liberty Lake, WA 99019

Telect assumes no liability from the application or use of these products. Neither does Telect convey any license under its patent rights nor the patent rights of others. This document and the products described herein are subject to change without notice.

Connecting the future for over 30 years

Telect challenges the status quo and looks beyond what is possible in network connectivity and power management.

Founded in 1982, Telect is driven by the principles of innovation and customer service. Headquartered in Liberty Lake, WA, the privately held company supports a global network of customers with a comprehensive product portfolio and a values-driven corporate culture.

Our products and solutions are found across communications service-provider networks, data centers and utility networks around the globe.

At Telect, we pride ourselves on our ability to respond to customer challenges, building a reputation among communications service providers for delivering solutions uniquely tailored to their needs.

We simplify networks.™

• Custom configured solutions

• Products integrate seamlessly into existing infrastructure

• Exceptional customer service

• Hassle-free warranty

Technical Support

Email: [email protected] Phone: 509-926-6000

509.926.6000 :: www.telect.com

Page 3

Dual-Feed 600A Load Center Frame

600CB10 & 600CB12 Installation Guide

Table of Contents

1.1 Overview ........................................................................................................................................................................... 1

1.2 Installation Guidelines ....................................................................................................................................................... 2

1.3 Specifications .................................................................................................................................................................... 2

1.4 Installation Instructions ...................................................................................................................................................... 4

1.5 Parts & Accessories ........................................................................................................................................................ 13

1.6 Interconnections .............................................................................................................................................................. 15

1.7 Drawings ......................................................................................................................................................................... 16

List of Figures

Figure 1 – 600CB10, 19" 10/10 Position Load Center Frame ................................................................................................ 1

Figure 2 – Installing Load Straps ............................................................................................................................................ 5

Figure 3 – Alarm Board Location (Bottom View of Side A) ..................................................................................................... 5

Figure 4 – Alarm Board Jumper Settings ................................................................................................................................ 6

Figure 5 – Alarm Wiring .......................................................................................................................................................... 6

Figure 6 – Rack Mounting ....................................................................................................................................................... 7

Figure 7 – Ground Lug Connection ......................................................................................................................................... 8

Figure 8 – Input Lugs .............................................................................................................................................................. 9

Figure 10 – Output Lug Connections .................................................................................................................................... 10

Figure 11 – Installing Circuit Breakers .................................................................................................................................. 11

Figure 12 – Installing Fuse Holders and Fuses .................................................................................................................... 11

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Page 4

Dual-Feed 600A Load Center Frame

Load Center Frame

600CB10 & 600CB12 Installation Guide

1.1 Overview

The Telect dual-feed 600A per feed load center frames provide high-capacity, -48V and ±24V power protection for secondary power distribution and data, and communications equipment. Telect load center frames are also ideal for primary distribution in small central offices and at remote sites.

Models 600CB10 and 600CB12 are open-frame chassis providing excellent heat diss ip ati on and overhead access to the load center’s BATT and RTN terminals, vertical inputs.

Models 600CB10 and 600CB12 are white, 2RU, and fit racks with either EIA or WECO spacing.

• Model 600CB10 contains 10 interrupter positions on each side and fits a 19-in. rack (an adapter kit can be purchased separately to mount the 600CB10 in a 23" rack).

• Model 600CB12 has 12 interrupter positions on each side and fits a 23-in. rack.

Both accommodate AIRPAX through quad-pole configurations. Each circuit breaker or fuse pole position accommodates a bullet-style, plug-in circuit breaker or fuse holder up to 100A. With double-pole circuit breakers or TPW fuses, the maximum output load can be up to 200A. The triple-pole circuit breakers have a maximum load of 250A and the quad-pole circuit break ers have a maximum load of 400A.

Sides A and B are electrically isolated except for the alarm card, which contains power, fuse and bay status relays with dry, Form-C contacts. The contacts are connected to wire-wrap pins to switch on external power to visual/audio external alarms. The alarm card also controls the three dual-color LEDs on the front panel.

All input, output and alarm terminals are within the open-frame chassis. All BATT and RTN inputs, outputs and ground accommodate dual-hole lugs. Input and output terminals are studs and the ground terminals are bolt connections at the sides of the load center near the rear corners. Only one ground connection is required.

-style LEL or Carling CA1 circuit breakers or fuses (TPC/TPW and TPS/TLS) in single-

Figure 1 – 600CB10, 19" 10/10 Position

Fuses, fuse holders and circuit breakers are sold separately. Also sold separately are single-, doubl e-, triple- and quadpole straps for the output of the breakers or fuses. These copper straps bridge the output of the fuse holders or circuit breakers to the output studs. See telect.com to order breakers, fuses, fuse holders and load straps.

The 600CB10-C and 600CB12-C provide horizontal inputs and a cover. The 600CB10-CL and 600CB12-CL also provide horizontal inputs, a cover and single-pole load straps pre-installed into the panel.

The 600CB10-VL and 600CB12-VL provide vertical inputs as well as single-pole load straps pre-installed into the panel.

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Dual-Feed 600A Load Center Frame

Inputs:

Specifications:

Voltage range (nominal voltage)

±21.6V to ±30V (nominal ±24 VDC)

-40V to -60V (nominal -48 VDC)

Max. input load rating

600A per side at max. operating ambient of 49°C (120°F)

Short circuit withstand rating

5000A

Nominal power loss at full load

Less than 75W per side @ 28,800W full load per side (600A x 48V)

Percentage of full power dissipation at nominal voltage

Less than 1%

Max. input interrupt device

750A

Input terminal studs (with nuts, flat washers and spring

Two pairs of

-16 studs on 1-in. centers per terminal [max. lug

mm wrench) to 150-in./lb. (~17 N•m), max.

Input wire size

#1 AWG to 750 MCM

Grounding:

Specifications:

Earth GND terminal bolts (with washers) for dual-hole

Two pair of

-20 threaded holes on

-in. centers. Torque bolts

Ground wire size

#2 AWG (min.) for any input interrupt device 400A or more

600CB10 & 600CB12 Installation Guide

1.2 Installation Guidelines

Elevated Operating Ambient – If installed in a closed or multi-unit rack assembly, the operating ambient temperature of

the rack environment may be greater than the room ambient. Therefore, consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature (TMA) specified by the manufacturer.

Reduced Air Flow – Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised.

Mechanical Loading – Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading.

Circuit Overloading – Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.

Reliable Earthing – Reliable earthing of rack-mounted equipm ent should be m ain tain ed. Att ent ion s hou ld be given to supply connections other than direct connections to the branch circuit (e.g. use of power strips).

Disconnect Device – A readi ly availa bl e dis connec t d ev ice sha ll be incor por ated in the building installation wir ing .

1.3 Specifications

washers) for dual-hole compr e ssi on lugs

compression lug

width of 1.94-in. (49.2 mm)] per pair. Torque nut (using

(using

-in. or 12 mm wrench) to 50-in./lb. (5.5 N•m), max.

-in. or 15

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Dual-Feed 600A Load Center Frame

Outputs:

Specifications:

Max. output circuit breaker or fuse holder

Single-pole: 100A; Double-pole: 175A

Max. output load – continuous

Single-pole: 80A; Double-pole: 140A

Minimum short circuit interrupt rating

5000A

Max. total output load

550A per side

Output terminal studs (with KEPS nuts and washers) for

Output wire size

• #10 AWG (min.) for a 25A single-pole interrupter to #2 AWG (min.)

4/0 AWG (min.) for quad-pole interrupters

Circuit breakers*

• AIRPAX®-style LEL or Carling-style CA1**

Fuses and fuse holders

• TFD fuse holders for single-pole TLS or TPS fuses

TPW fuse holders for double-pole TPC fuses

Alarms:

Specifications:

Alarm relay contacts

2A @ 30 VDC; 0.6A @ 60 VDC

Max. alarm card power rating

@24V: 103 mA (2.47W); @48V: 128 mA (6.14W)

Alarm wire size

#24 AWG, typical (#26 to #20 AWG)

Alarm terminals

Wire wrap

Dimensions:

Specifications:

600CB10 width (all models)

Depth

19-in. (483 mm)

12-in. (305 mm)

Dimensions:

Specifications:

Weight, without packaging and accessories

600CB10: 18 lbs. (8.2 kg); 600CB12: 22 lbs. (10 kg)

Weight, s hipping

600CB12: 25 lbs. (11 kg); 600CB12: 30 lbs. (14 kg)

Environment:

Specifications:

Operating temperature

-10°C (14°F) to 55°C (131°F)

Humidity

90%, non-condensing

Compliance:

Specifications:

UL Recognized, NEBS Level 3

600CB10 & 600CB12 Installation Guide

dual-hole compression lugs

600CB12 width (all models)

Height

-20 studs on

(15.8 mm) for a BATT terminal and 0.70 (17.7 mm) for a RTN terminal]. Torque bolts (using (5.5 N•m), max.

for a 100A single-pole inter rup t er

• #2 AWG (min.) for double-pole interrupters from 100 to 175A

• 2/0 AWG (min.) for triple-pole interrupters

•

• TPC DC-BBE-3 fuse holders for single-pole TPC fuses

•

23-in. (584 mm)

3.5-in. (88 mm)

-in. centers [max. lug width of 0.625-in.

-in. or 12 wrench) to a 50-in./lb.

* Telect suggests you avoid using different types of circuit breakers or fuses in the same load center. Alarm contacts may vary among interrupter manufacturers and may incapacitate the alarm system.

** Circuit breakers for this load center are designed and manufactured by Airpax Corporation and Carling Industries to meet Telect’s specifications. Order circuit breakers only from Telect.

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600CB10-xL: 21 lbs. (9.5 kg); 600CB12-xL: 25 lbs. (11.3 kg)

600CB12-xL: 28 lbs. (12.7 kg); 600CB12-xL: 33 lbs. (15 kg)

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Dual-Feed 600A Load Center Frame

600CB10 & 600CB12 Installation Guide

ALERT! Only qualified technicians may install and maintain this product. Verify all connections meet requirements specified in local electric codes or operating company guidelines before supplying power. Protect this equipment with a fuse or breaker sufficient to interrupt power levels specified.

Install this product in locations accessible only to qualified personnel. The panel weighs more than 35 lbs. (~ 16 kg); two persons may be required for handling and installing the Load Center Frame.

1.4 Installation Instructions

Please read these instructions carefully before beginning installation. If assistance is required, call Technical Support at

509.926.6000 or email at [email protected].

• Telect is not liable for shipping damage. If damaged, notify the carrier and call Telect at 509.926.6000 for

further recourse.

• Telect recommends that you install load straps before installing the load center on the rack. Also, install load

straps now for future add-on loads.

• Inspect equipment after unpacking and compare it to the packing list. Immediately report any shipping damage,

defects or missing parts to Telect at 509.926.6000. Keep all documentation that comes with your shipment.

1. Assign interrupter positions and install load straps for those positions before installing the load center in a rack as follows:

a. Choose interrupter positions for breakers or fuses.

You may mix interrupter ratings and single- and multi-pole interrupters in the same load center. Telect recommends not mixing fuses with circuit breakers.

• Avoid mixing non-mid-trip and mid-trip breakers.

• Avoid mixing TLS/TPS with TPC fuses. (TLS and TPS fuses are compatible but made by

different manufacturers.)

• Do not use multiple, single-pole breakers or fuses with multi-pole load straps.

b. Record interrupter position(s) and amperage of each intended interrupter.

• To mitigate heat buildup caused by heavy loads ≥ 100A, plan a space on one side of the interrupters.

c. Remove bottom screw holding circuit breaker cover to selected interrupter positions. Refer to Figure 2.

• Retain screw and cover if you intend to use circuit breaker

• Retain screw but discard cover if you intend to use fuses

• Remove corresponding screw in plastic load-strap support

• Slip receptacle(s) of load strap into plastic load strap receptacle holder and fasten with screw removed in the

previous step

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Dual-Feed 600A Load Center Frame

(Bottom View of Side A)

600CB10 & 600CB12 Installation Guide

2. Turn over the load center and check the jumper settings on the alarm board located on the underside of the chassis. Refer to Figures 3 and 4. The jumpers are set up for REC-4 (non-mid-trip) circuit breakers and fuses. If you plan on using RLS-4 mid-trip circuit breakers, change the jumper setting as indicated.

Figure 2 – Installing Load Straps

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Figure 3 – Alarm Board Location

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Dual-Feed 600A Load Center Frame

Figure 4 – Alarm Board Jumper Settings

Figure 5 – Alarm Wiring

600CB10 & 600CB12 Installation Guide

3. If you intend to install alarm wiring for load center and/or bay alarms, consider doing so now before installing the load center in the rack. The alarm terminal is located near the top center of the load center. Refer to Figure 5.

a. If you intend the alarm wires to exit at the back

of the rack, don’t forget to feed alarm wiring from the back to the front of the rack before wire wrapping the alarm pins.

b. It is possible to use a short, manual wire-wrap

tool to install alarm wiring after securing the load center to the rack. If you intend to use a power or larger manual wire-wrap tool, you must install alarm wiring now.

509.926.6000 :: www.telect.com

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Dual-Feed 600A Load Center Frame

600CB10 & 600CB12 Installation Guide

4. Locate an unused rack position and mount the load center using at least two sets of fasteners per side, as shown in Figure 6.

Mount the panel as high as possible on the rack, leaving at least 1RU of access space above the load center. Tighten screws to 35-in./lb. (4.29 N•m).

Telect recommends using a seismic rack for best rigidity.

WARNING! Failure to properly ground this eq uipment can create hazardous conditions to installation personnel and to the equipment.

Figure 6 – Rack Mounting

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Dual-Feed 600A Load Center Frame

600CB10 & 600CB12 Installation Guide

ALERT! Only use components and crimping tools approved by agencies or certifying bodies recognized in your country or region such as Underwriter’s Laboratories (UL), TUV, etc.

5. Use an approved crimping tool to attach approved, dual-hole compression lug onto suitable grounding wire. (Size of ground depends on input interr upt ion de vice .)

6. If required, lightly coat antioxidant on lug and grounding surface on side of panel. Connect the lug using flat washers and split washers provided, as shown in Figure 7. Tighten the bolt to 50-in./lb. (5.5 N•m).

/4-20 bolts,

Figure 7 – Ground Lug Connection

WARNING! Before connecting input power cables, make sure input power to the panel is turned off.

7. Make sure input power is off before connecting the panel’s input cables to PDU or battery.

8. For input wiring, crimp dual-hole compression lugs onto #1 AWG to 750 MCM copper wires. The choice of input wiring depends on the following criteria:

• Input interrupt device rating affects size of input wiring.

• Ambient operating temperature affects the type of input wire insulation. Use the table on the following page

to choose the correct temperature-rated input wires. For further information, consult the National Electrical Code (NEC).

509.926.6000 :: www.telect.com

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Dual-Feed 600A Load Center Frame

Ambient Operating Temperature Range

Max. Current Rating Per Side

Min. Cable Insulation Temperature Rating

-5° to 49°C (23° to 120°F)

600A

75°C (167°F)

49° to 55°C (120° to 131°F)

550A

75°C (167°F)

49° to 55°C (120° to 131°F)

600A

90°C (194°F)

Figure 9 – LED Panel

600CB10 & 600CB12 Installation Guide

9. Insulate the lug barrels with UL94 V-0 rated heat shrink tubing.

10. Clean terminals and lugs with a non-abras i ve, non-metallic pad.

11. If required, lightly coat antioxidant on lugs and input BATT and RTN terminals a nd then co nnect lu gs to input terminals, as shown in Figure 8. Tighten lugs to 150-in./lb. (~17 N•m), max.

Figure 8 – Input Lugs

12. Make sure the breaker or fuse holder positions are either empty, off or contain dummy fuses (phony, inoperative, all-plastic slugs).

13. Enable the fuse or breaker at primary distribution unit or battery (750A max.) to turn on Feed A to Side A of load center and then check voltage and polarity at input connectors of the panel. Verify the following:

• A PWR LED on front of panel turns green

• B PWR LED turns red

14. With A PWR LED green (normal operation) – but with B PWR LED red (off or failure operation) – test A PWR relay and contact alarm terminal:

• Expect continuity (0Ω) between Terminals C and NC

• Expect an open circuit (∞Ω) between Terminals C and NO

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Dual-Feed 600A Load Center Frame

600CB10 & 600CB12 Installation Guide

15. Also, test fuse alarm relay contacts at CB-F alarm terminals.

• Expect continuity (0Ω) between Terminals C and NC

• Expect an open circuit (∞Ω) between Terminals C and NO

16. Repeat Steps 13 and 14 to power up Side B. A PWR and B PWR LEDs must both be green.

17. Make sure input power is off again before instal ling out put w irin g to this devic e.

18. For output wiring, crimp dual-hole lugs onto one end of #10 to #2/0 AWG copper output wires, as required by NEC. (Work with one output wire at a time.)

19. Insulate lug barrels with UL94 V-0 rated heat shrink tubing.

20. Clean the panel terminal and lugs with non-abrasive, non-metallic pad.

21. If required, lightly coat antioxidant on lugs and output BATT and RTN terminals and then connect lugs to terminals, as shown in Figure 10. (NEC specifics only one lug and load at each output terminal.) Tighten nuts to no more than 50in./lb. (5.6 N•m), max. Then connect other end of output wire to load.

22. Install circuit breakers or fuses, as shown in Figures 11 and 12. a. Use screws provided with circuit breaker or fuse

holder to attach cover to breaker or holder. (Use the cover removed previously for circuit breakers. The fuse holder requires a cover.)

b. Insert a breaker in the load center frame. (“Line”

is on top. Breaker is “upside down” so ON toggle is up.) Or, insert holder in load center frame (“Load” is on top.)

c. Fasten the cover to the load center using the

screw previously removed with the cover in Step 1.

d. If applicable, install fuse.

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Figure 10 – Output Lug Connections

Page 14

Dual-Feed 600A Load Center Frame

600CB10 & 600CB12 Installation Guide

Figure 11 – Installing Circuit Breakers

Figure 12 – Installing Fuse Holders and Fuses

23. With the output loads (devices fed by this load center) disabled, re-enable fuses or breakers at primary distribution unit or battery.

24. If applicable, switch circuit breakers ON and then check voltage and polarity at loads.

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Page 15

Dual-Feed 600A Load Center Frame

600CB10 & 600CB12 Installation Guide

25. If possible, either replace one of the functioning fuses with a blown fuse or switch OFF breaker.

• For a load center with fuses or non-mid-trip circuit breakers, the applicable ALM LED will turn red

• For a load center with mid-trip breakers, the applicable ALM LED will remain green

26. Check the CB-F alarm terminals. For a load center with fuses or non-mid-trip circuit breakers, expect the following:

• An open circuit (∞Ω) between Terminals C and NC

• Continuity (0Ω) between Terminals C and NO

27. For a load center with mid-trip breakers, expect the following:

• Continuity (0Ω) between Terminals C and NC

• An open circuit (∞Ω) between Terminals C and NO

28. Re-install operable fuses or switch ON breakers before proceeding.

29. Record circuit assignments in accordance with operating company procedures and guidelines.

30. Lastly, enable equipment loads one at a time to verify proper operation of loads.

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Dual-Feed 600A Load Center Frame

Single-pole Breakers

Part Number

Multi-pole Breakers

Part Number

30A

116671

125A (2-pole)

134634

40A

116672

150A (2-pole)

134635

50A

116673

175A (2-pole)

135921

60A

118160

200A (3-pole)

134636

70A

118161

225A (3-pole)

134637

80A

118162

250A (3-pole)

134638

90A

118163

400A (4-pole)

143962

100A

118159

Adapter2 (1" C-C)

600CB08-RPK

Panel

Part Number

600A Dual-feed 10/10 load center frame, vertical inputs

600CB10

600A Dual-feed 10/10 load center frame,

600CB10-C

600A Dual-feed 10/10 load center frame, vertical, loaded

600CB10-VL

600A Dual-feed 10/10 load center frame, horizontal, loaded

600CB10-CL

600A Dual-feed 12/12 load center frame,

600CB12

600A Dual-feed 12/12 load center frame,

600CB12-C

600A Dual-feed 12/12 load center frame, vertical, loaded

600CB12-VL

600A Dual-feed 12/12 load center frame,

600CB12-CL Adapter kit to mount 600CB10 in a 23" rack

02117-02+746

Adapter kit for double-pole input

600CB1X-2FA

Fuses

TPC

TPS

TLS

25A

125441

130476

N/A

30A

125442

130478

N/A

40A

125443

130482

N/A

50A

125444

130484

N/A

60A

125445

130486

N/A

70A

N/A

130488

N/A

75A

125446

N/A

80A

N/A

140640

90A

125447

N/A

140641

100A

125448

N/A

140642

125A

125449

N/A

140644

TPC fuse holder

129347

TFD fuse holder

129816

Fuse holder cover

600CBXX-CFK

Load Connections

Part Number

Single-pole

600CB1X-1PK

Double-pole

600CB1X-2PK

Triple-pole

600CB1X-3PK

Four-pole

600CB1X-4PK

600CB10 & 600CB12 Installation Guide

1.5 Parts & Accessories

The following tables list optional and replacement items for the load center. For wire sizing and labeling, please refer to Wire Sizing & Label Convention (Telect part number 117995) included with your load center. Order parts and accessories online at telect.com.

ALERT! Use only UL-listed or UL-recognized component secondary protection devices. Steps for configuring a panel:

1. Choose vertical or horizontal input.

2. Determine the quantity of load connections required (one load connection per populated fuse or circuit breaker position).

3. Choose multi-pole connections if required.

4. Select circuit breakers or fuses:

• If fuses, choose TPC or TFD holders

• If circuit breakers (or fuse holders), select

quantity equal to number of load connections

• Select circuit breaker or fuse amperage values

horizontal inputs

vertical inputs

horizontal inputs

horizontal, loaded

(for TPS/TLS fuses)

Two kits are required for dual feed inputs.

Required when using the 600CB1X-3PK or 600CB1X-4PK.

Holder kits contain fuse holder, cover and fasteners.

Load connection kits contain receptacle, strap assembly and lug fasteners.

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Dual-Feed 600A Load Center Frame

400 MCM

500 MCM

750 MCM

777.7 MCM

T&B

54216 (Die code 76)

54218 (Die code 87)

Burndy

YA322TC38 (Die code 19)

YA342TC38 (Die code 20)

YA392NT38 (Die code 24)

YA44L-2NT38-FX (Die code L115)

Panduit

LCD400-38D-6 (Die code 76)

LCD500-38D-6 (Die code 87)

LCDN750-38D-6 (Die code 106)

#8 AWG

#6 AWG

#4 AWG

#2 AWG

#2/0 AWG

T&B

542040410 (Die code 21)

54205 (Die code 24)

54206 (Die code 29)

54207 (Die code 33)

Burndy

YA8CL-2TC14 (Die code 49)

YA6CL-2L (Die code 7)

YA4C-2L (Die code 8)

YA2CL-2TC14 (Die code 10)

YA26L2NT14 (Die code 13)

Panduit

LCD8-14A-L (Die code 21)

LCD6-14A-L (Die code 24)

LCD4-14A-L (Die code 29)

LCD2-14A-Q (Die code 33)

LCDN2/0-14A-X (Die code 45)

600CB10 & 600CB12 Installation Guide

ALERT! Only use components and crimping tools approved by agencies or certifying bodies recognized in your country or region such as Underwriter’s Laboratories (UL), TUV, etc.

Input Power Lugs

Ground and Circuit Breaker Output Lugs (

/4-in. dual-holes on 5/8-in. centers, uninsulated)

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Dual-Feed 600A Load Center Frame

600CB10 & 600CB12 Installation Guide

1.6 Interconnections

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Page 19

Dual-Feed 600A Load Center Frame

INPUT

BUS

600A

- - -

BAY ALM

A PWR/

ALM

B PWR/

ALM

9 10 1211 9 10 1211

100A MAX PER POLE

23.00 [584.2]

22.31 [566.7]

21.00 [533.4]

1.25 [31.8]

1.75 [44.5]

3.00 [76.2]

0.50 [12.7]

FRONT VIEW

TOP VIEW

12.61 [320.3]

0.73 [18.5]

0.625 [15.9]

¼-20 x ¾ in.

0.625 [15.9]

¼-20 x ¾ in. Stud, KEPS Nut, & Washer

¼-20 x 1 in. Stud, KEPS Nut, & Washer

1.00 [25.4]

-16 x 1

in. Stud, Nut,

Lock Washer, & Flat Washer

-16 x 1

in. Stud, Nut,

Lock Washer, & Flat Washer

REAR VIEW

(ROTATED)

12.00 [304.8]

RTN A BUS

RTN B BUS

BATT A BUS

BATT B BUS

RTN A Input Terminal RTN B Input Terminal BATT A Input Terminal BATT B Input Terminal

NOTES 1. Dimensions are in in. [mm].

2. Breakers/Fuses sold separately.

3. Breaker/Fuse line straps sold separately.

4. Max lug width for input BATT and RTN is ~50 mm (~2 in.)

0.69 [17.5], Max. Lug Width

(See Note 4.)(See Note 4.)

3.47 [88.1]

600CB10 & 600CB12 Installation Guide

1.7 Drawings

Telect assumes no liability for the application or use of these products. Neither does Telect convey any license under its patent rights or the patent rights of others. This document and the products described herein are subject to change without notice.

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Dual-Feed 600A Load Center Frame

600CB12-CL – Top View

600CB12-VL – Top View

600CB10 & 600CB12 Installation Guide

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