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Circuit Breakers

New and used circuit breakers from all major manufacturers

1909 products
GE TEL136050WL Circuit Breaker 50A 600V 3P

GE

GE TEL136050WL Circuit Breaker 50A 600V 3P

$400.00
Square D RGF36160CU64AE1 ERMS  Circuit Breaker 1600A 600V 3P

Square D

Square D RGF36160CU64AE1 ERMS Circuit Breaker 1600A 600V 3P

$28,000.00
Square D RKA36120CU63AE1 ERMS Circuit Breaker 1200A 600V 3P

Square D

Square D RKA36120CU63AE1 ERMS Circuit Breaker 1200A 600V 3P

$7,500.00
Square D QOB2150VH Circuit Breaker 150A 277V 2 Pole

Square D

Square D QOB2150VH Circuit Breaker 150A 277V 2 Pole

$350.00
ABB T5N600 Circuit Breaker 600A 600V 3P

ABB

ABB T5N600 Circuit Breaker 600A 600V 3P

$750.00
Eaton CHKD3400F Circuit Breaker 400A 600V 3 Pole

Eaton

Eaton CHKD3400F Circuit Breaker 400A 600V 3 Pole

$1,700.00
Eaton NGC308039E Circuit Breaker 800A 600V 3P NGC

Eaton

Eaton NGC308039E Circuit Breaker 800A 600V 3P NGC

$4,800.00
Square D QJL32150 Circuit Breaker 150A 240V 3 Pole

Square D

Square D QJL32150 Circuit Breaker 150A 240V 3 Pole

$1,250.00
Square D BJA160405 Circuit Breaker 40A 1P 277V

Square D

Square D BJA160405 Circuit Breaker 40A 1P 277V

$400.00
Westinghouse CA3225WK Circuit Breaker 225A 240V 3P

Westinghouse

Westinghouse CA3225WK Circuit Breaker 225A 240V 3P

$300.00
GE FBV36TE020R2 Circuit Breaker 20A 600V 3P FBV

GE

GE FBV36TE020R2 Circuit Breaker 20A 600V 3P FBV

$375.00
GE TEY380 Circuit Breaker 80A 277V 3 Pole

GE

GE TEY380 Circuit Breaker 80A 277V 3 Pole

$135.00
Square D BJA36020YP Circuit Breaker 20A 480V 3P

Square D

Square D BJA36020YP Circuit Breaker 20A 480V 3P

$525.00
Square D LJA36400U31XYP Circuit Breaker 400A 600V 3P

Square D

Square D LJA36400U31XYP Circuit Breaker 400A 600V 3P

$2,600.00
Square D LJA36600U31XYP Circuit Breaker 600A 600V 3P

Square D

Square D LJA36600U31XYP Circuit Breaker 600A 600V 3P

$1,900.00
Square D FH16020A I-Line Circuit Breaker 20A 277V 1 Pole

Square D

Square D FH16020A I-Line Circuit Breaker 20A 277V 1 Pole

$120.00
Square D FAL34050 I-Line Circuit Breaker 50A 3P 480V

Square D

Square D FAL34050 I-Line Circuit Breaker 50A 3P 480V

$295.00
GE TEY370 Circuit Breaker 70A 480V 3P Bolt On

GE

GE TEY370 Circuit Breaker 70A 480V 3P Bolt On

$135.00
Square D HQO306 Circuit Breaker 30A 240V 3 Pole

Square D

Square D HQO306 Circuit Breaker 30A 240V 3 Pole

$260.00
Square D HGA260204 Circuit Breaker 20A 600V 2 Pole

Square D

Square D HGA260204 Circuit Breaker 20A 600V 2 Pole

$450.00
Square D QOB150 Circuit Breaker 50A 240V 1 Pole Plug On

Square D

Square D QOB150 Circuit Breaker 50A 240V 1 Pole Plug On

$15.00
Square D HGA260202 Circuit Breaker 20A 600V 2 Pole

Square D

Square D HGA260202 Circuit Breaker 20A 600V 2 Pole

$350.00
Square D HGA260402 Circuit Breaker 40A 600V 2 Pole

Square D

Square D HGA260402 Circuit Breaker 40A 600V 2 Pole

$350.00
GE SEHA24AT0100 Circuit Breaker 100A 2P 480V

GE

GE SEHA24AT0100 Circuit Breaker 100A 2P 480V

$200.00

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Industrial Circuit Breakers: 15 to 2,500 Amp

Brilliant Electrical Supply carries one of the largest inventories of molded case circuit breakers in the Southeast. We stock breakers from every major manufacturer, including Square D, Eaton/Cutler-Hammer, Siemens, GE, and ABB, in frame sizes from 15 to 2,500 amps.

Every breaker we sell is tested before it ships. Whether you need a single replacement breaker for a service call or a bulk order for a new construction project, we have the inventory and the expertise to get the right part to your job site fast.

New and used breakers from all major OEMs
Frame sizes from 15A to 2,500A
Same-day shipping on most in-stock items
Bulk pricing available for contractors
Every unit tested before shipment

Don't see what you need?

Call or email for a quote.

Our inventory changes daily. If you don't see the exact part or configuration you're looking for, reach out and we'll get you a quote. Chances are we have it in stock or can source it fast.

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Mon–Fri 8AM–5PM ET·Burlington, NC