Circuit Breakers, 15 to 2,500 Amps
One of the largest molded case inventories in the Southeast. Square D, Eaton, Siemens, GE and ABB. Send us the part number and we'll send an official quote within 24 hours.
Circuit Breakers
New and used circuit breakers from all major manufacturers

Cutler-Hammer
Cutler Hammer GHB1015 Circuit Breaker 15A 277V 1P GHB 15 AMp 1 Pole Bolt on

Square D
Square D FYB14020C

Square D
Square D FYB14020B

Square D
Square D FYB14020A

Square D
Square FY14020C

Square D
Square D FY14020C

Square D
Square D FY14020C

Square D
Square FY14020B

Square D
Square FY14020B

Square D
Square FY14020A

Square D
Square FY14020A

Square D
Square D SQD FY14015C

Square D
Square D SQD FY14015A

Siemens
Siemens FXD63B250 Circuit Breaker 250A Trip Unit 600V 3P Breaker With Shunt Trip

Siemens
Siemens FXD63B225 S01FD60ST

Siemens
Siemens FXD63B200

Siemens
Siemens FXD63B200

Siemens
Siemens FXD63B175 Bolt On Circuit Breaker 3P 175A 600V 3PH

Siemens
Siemens FXD63B150

Siemens
Siemens FXD6

Cutler-Hammer
Cutler Hammer FS360030A Circuit Breaker 30A 3P 600V FS 3PH 3 pole 30 Amp

Cutler-Hammer
Cutler Hammer FS360020A Circuit Breaker 20A 3P 600V FS 3 pole 20 Amp

Cutler-Hammer
Cutler Hammer FS360020A Circuit Breaker 20A 3P 600V 3PH FS 20 Amp 3 Pole

Thomas & Betts
Thomas & Betts FS340150B
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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.
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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