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Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLA36120CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLA36120CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A

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Description:
SQUARE D RLA36120CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A

Technical Description:
Electronic, Molded Case Switch Type; 16.54 Inch W X 14.49 Inch D X 16.24 Inch H Size; 600 V Max. AC Voltage Rating; UL, CSA Approval; 240/480/600 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz, 600 VAC Star/347 VAC at 50/60 Hz (Ul/Csa/Nom)

UPC: 78590123411

Part Number: RLA36120CU44A

Manufacturer: Square D

SKU: RLA36120CU44A
$44,958.00
Add to cart
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36120CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36120CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A

0 out of 5
(0)

Description:
SQUARE D RLF36120CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A

Technical Description:
Electronic Type; 16.54 Inch W X 14.49 Inch D X 16.24 Inch H Size; 600 V Max. AC Voltage Rating; UL, CSA Approval; 240/480/600 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz, 600 VAC Star/347 VAC at 50/60 Hz (Ul/Csa/Nom)

UPC: 78590123401

Part Number: RLF36120CU44A

Manufacturer: Square D

SKU: RLF36120CU44A
$36,290.90
Add to cart
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36120CU44AAASAYP : MOLDED CASE CIRCUIT BREAKER 600V 1200A
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36120CU44AAASAYP : MOLDED CASE CIRCUIT BREAKER 600V 1200A

0 out of 5
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Description:
SQUARE D RLF36120CU44AAASAYP : MOLDED CASE CIRCUIT BREAKER 600V 1200A

Technical Description:
Molded Case, Electronic Trip Type; 16.54 Inch W X 14.49 Inch D X 16.24 Inch H Size; 600 V Max. AC Voltage Rating; UL, CSA Approval; 240/480/600 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz, 600 VAC Star/347 VAC at 50/60 Hz (Ul/Csa/Nom)

UPC: 78590165559

Part Number: RLF36120CU44AAASAYP

Manufacturer: Square D

SKU: RLF36120CU44AAASAYP
$37,506.30
Add to cart
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36120U44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36120U44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A

0 out of 5
(0)

Description:
SQUARE D RLF36120U44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A

Technical Description:
Electronic Trip Type; UL, CSA Approval; 1200 Ampere Current Rating; 3 Pole(S); R Frame Type; Instantaneous/Long Time/Short Time/Ground Fault Adjustment; POWERPACT[T] Brand; Applicable Standard IEC; Voltage Rating 600 VAC at 50/60 Hz

UPC: 78590123402

Part Number: RLF36120U44A

Manufacturer: Square D

SKU: RLF36120U44A
$30,774.40
Add to cart
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36160CU43A : MOLDED CASE CIRCUIT BREAKER 600V 1600A
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36160CU43A : MOLDED CASE CIRCUIT BREAKER 600V 1600A

0 out of 5
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Description:
SQUARE D RLF36160CU43A : MOLDED CASE CIRCUIT BREAKER 600V 1600A

Technical Description:
Molded Case

UPC: 78590168790

Part Number: RLF36160CU43A

Manufacturer: Square D

SKU: RLF36160CU43A
$36,674.40
Add to cart
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36160CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1600A
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36160CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1600A

0 out of 5
(0)

Description:
SQUARE D RLF36160CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1600A

Technical Description:
Electronic Type; 16.54 Inch W X 14.49 Inch D X 16.24 Inch H Size; 600 V Max. AC Voltage Rating; UL, CSA Approval; 240/480/600 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz, 600 VAC Star/347 VAC at 50/60 Hz (Ul/Csa/Nom)

UPC: 78590123403

Part Number: RLF36160CU44A

Manufacturer: Square D

SKU: RLF36160CU44A
$38,609.60
Add to cart
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36160U44A : MOLDED CASE CIRCUIT BREAKER 600V 1600A
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36160U44A : MOLDED CASE CIRCUIT BREAKER 600V 1600A

0 out of 5
(0)

Description:
SQUARE D RLF36160U44A : MOLDED CASE CIRCUIT BREAKER 600V 1600A

Technical Description:
Electronic Trip Type; UL, CSA Approval; 1600 Ampere Current Rating; 3 Pole(S); R Frame Type; Instantaneous/Long Time/Short Time/Ground Fault Adjustment; POWERPACT[T] Brand; Applicable Standard IEC; Voltage Rating 600 VAC at 50/60 Hz

UPC: 78590123404

Part Number: RLF36160U44A

Manufacturer: Square D

SKU: RLF36160U44A
$30,774.40
Add to cart
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36200CU31A MOLDED CASE CIRCUIT BREAKER 600V 2000A
Interchangeable Trip Electronic CB Trip Units Only
SQUARE D RLF36200CU31A MOLDED CASE CIRCUIT BREAKER 600V 2000A

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Description:
SQUARE D RLF36200CU31A MOLDED CASE CIRCUIT BREAKER 600V 2000A

Technical Description:
Molded Case Circuit Breaker

UPC: 78590147716

Part Number: RLF36200CU31A

Manufacturer: Square D

SKU: RLF36200CU31A
$40,302.90
Add to cart
Circuit Breaker Accessories
SQUARE D S174A : CIRCUIT BREAKER MICROLOGIC TRIP UNIT
Circuit Breaker Accessories
SQUARE D S174A : CIRCUIT BREAKER MICROLOGIC TRIP UNIT

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Description:
SQUARE D S174A : CIRCUIT BREAKER MICROLOGIC TRIP UNIT

Technical Description:
Micrologic Type; UL Approval; M, P, R Frame Type; Long Time, Short Time, Instantaneous, Ground Fault Adjustment; Requires Circuit Breaker Communication Module

UPC: 78590157105

Part Number: S174A

Manufacturer: Square D

SKU: S174A
$20,219.30
Add to cart
Circuit Breaker Accessories
SQUARE D S29284
Circuit Breaker Accessories
SQUARE D S29284

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Description:
SQUARE D S29284

Technical Description:
CB Escutcheon

UPC: 60648541408

Part Number: S29284

Manufacturer: Square D

SKU: S29284
$73.27
Add to cart
Circuit Breaker Accessories
SQUARE D S29313 : CIRCUIT BREAKER HANDLE EXTENSIONS (5 PC)
Circuit Breaker Accessories
SQUARE D S29313 : CIRCUIT BREAKER HANDLE EXTENSIONS (5 PC)

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Description:
SQUARE D S29313 : CIRCUIT BREAKER HANDLE EXTENSIONS (5 PC)

Technical Description:
Toggle Rotary Handle Extension Type; POWERPACT[T] H/J Frame Circuit Breaker Used on; POWERPACT[T] Brand

UPC: 78590193856

Part Number: S29313

Manufacturer: Square D

SKU: S29313
$94.51
Add to cart
Circuit Breaker Accessories
SQUARE D S29387 : CIRCUIT BREAKER SHUNT TRIP 208-277V AC
Circuit Breaker Accessories
SQUARE D S29387 : CIRCUIT BREAKER SHUNT TRIP 208-277V AC

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Description:
SQUARE D S29387 : CIRCUIT BREAKER SHUNT TRIP 208-277V AC

Technical Description:
Standard Type; Powerpact H/J/L Frame Molded Case Circuit Breaker Used on; 18 to 14 AWG Copper Wire Lead Connection Type; UL Approval; 10 VA Power Rating; 208/277 V AC Voltage Rating; Field Mounted

UPC: 78590154567

Part Number: S29387

Manufacturer: Square D

SKU: S29387
$484.98
Add to cart
Circuit Breaker Accessories
SQUARE D S29390 : CIRCUIT BREAKER SHUNT TRIP 24V DC
Circuit Breaker Accessories
SQUARE D S29390 : CIRCUIT BREAKER SHUNT TRIP 24V DC

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Description:
SQUARE D S29390 : CIRCUIT BREAKER SHUNT TRIP 24V DC

Technical Description:
Standard Type; Powerpact H/J/L Frame Molded Case Circuit Breaker Used on; 18 to 14 AWG Copper Wire Lead Connection Type; UL Approval; 5 W Power Rating; 24 V DC Voltage Rating; Field Mounted

UPC: 78590162757

Part Number: S29390

Manufacturer: Square D

SKU: S29390
$484.98
Add to cart
Circuit Breaker Accessories
SQUARE D S29402 : CIRCUIT BREAKER UNDERVOLTAGE TRIP 12V DC
Circuit Breaker Accessories
SQUARE D S29402 : CIRCUIT BREAKER UNDERVOLTAGE TRIP 12V DC

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Description:
SQUARE D S29402 : CIRCUIT BREAKER UNDERVOLTAGE TRIP 12V DC

Technical Description:
DC Type; POWERPACT[R] H/L/J Frame Circuit Breaker Used on; 12 V DC Voltage Rating; POWERPACT[R] Brand

UPC: 78590192283

Part Number: S29402

Manufacturer: Square D

SKU: S29402
$725.70
Add to cart
Circuit Breaker Accessories
SQUARE D S29452 : CIRCUIT BREAKER AUXILIARY SWITCH
Circuit Breaker Accessories
SQUARE D S29452 : CIRCUIT BREAKER AUXILIARY SWITCH

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Description:
SQUARE D S29452 : CIRCUIT BREAKER AUXILIARY SWITCH

Technical Description:
Auxiliary Switch Type; H/J/L/M/P/R Frame Circuit Breaker Used on; Switch Type Low Level Alarm/Over Current Trip

UPC: 78590194275

Part Number: S29452

Manufacturer: Square D

SKU: S29452
$251.34
Add to cart
Special Application Plug-In Circuit Breakers
SQUARE D S32515 CIRCUIT BREAKER PLUG-IN BASE 4P
Special Application Plug-In Circuit Breakers
SQUARE D S32515 CIRCUIT BREAKER PLUG-IN BASE 4P

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Description:
SQUARE D S32515 CIRCUIT BREAKER PLUG-IN BASE 4P

Technical Description:
Circuit Breaker Plug-in Base

UPC: 78590167242

Part Number: S32515

Manufacturer: Square D

SKU: S32515
$1,457.30
Add to cart

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Circuit Breakers, Enclosures & Accessories

SQUARE D RLA36120CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A

SQUARE D RLA36120CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A

SQUARE D RLF36120CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A

SQUARE D RLF36120CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A

SQUARE D RLF36120CU44AAASAYP : MOLDED CASE CIRCUIT BREAKER 600V 1200A

SQUARE D RLF36120CU44AAASAYP : MOLDED CASE CIRCUIT BREAKER 600V 1200A

SQUARE D RLF36120U44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A

SQUARE D RLF36120U44A : MOLDED CASE CIRCUIT BREAKER 600V 1200A

SQUARE D RLF36160CU43A : MOLDED CASE CIRCUIT BREAKER 600V 1600A

SQUARE D RLF36160CU43A : MOLDED CASE CIRCUIT BREAKER 600V 1600A

SQUARE D RLF36160CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1600A

SQUARE D RLF36160CU44A : MOLDED CASE CIRCUIT BREAKER 600V 1600A

SQUARE D RLF36160U44A : MOLDED CASE CIRCUIT BREAKER 600V 1600A

SQUARE D RLF36160U44A : MOLDED CASE CIRCUIT BREAKER 600V 1600A

SQUARE D RLF36200CU31A MOLDED CASE CIRCUIT BREAKER 600V 2000A

SQUARE D RLF36200CU31A MOLDED CASE CIRCUIT BREAKER 600V 2000A

SQUARE D S174A : CIRCUIT BREAKER MICROLOGIC TRIP UNIT

SQUARE D S174A : CIRCUIT BREAKER MICROLOGIC TRIP UNIT

SQUARE D S29284

SQUARE D S29284

SQUARE D S29313 : CIRCUIT BREAKER HANDLE EXTENSIONS (5 PC)

SQUARE D S29313 : CIRCUIT BREAKER HANDLE EXTENSIONS (5 PC)

SQUARE D S29387 : CIRCUIT BREAKER SHUNT TRIP 208-277V AC

SQUARE D S29387 : CIRCUIT BREAKER SHUNT TRIP 208-277V AC

SQUARE D S29390 : CIRCUIT BREAKER SHUNT TRIP 24V DC

SQUARE D S29390 : CIRCUIT BREAKER SHUNT TRIP 24V DC

SQUARE D S29402 : CIRCUIT BREAKER UNDERVOLTAGE TRIP 12V DC

SQUARE D S29402 : CIRCUIT BREAKER UNDERVOLTAGE TRIP 12V DC

SQUARE D S29452 : CIRCUIT BREAKER AUXILIARY SWITCH

SQUARE D S29452 : CIRCUIT BREAKER AUXILIARY SWITCH

SQUARE D S32515 CIRCUIT BREAKER PLUG-IN BASE 4P

SQUARE D S32515 CIRCUIT BREAKER PLUG-IN BASE 4P