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
Square D
Square D QO240 Circuit Breaker 40A 240V 2 Pole
Square D
Square D QOB240VH Circuit Breaker 40A 240V 2 Pole
Square D
Square D QOB240 Circuit Breaker 40A 240V 2 Pole
Eaton
Eaton QBGFT2015 I-Line Circuit Breaker 15A 240V 2 Pole
Eaton
Eaton QBGFT2030 Circuit Breaker 30A 240V 2 Pole
Square D
Square D QO130GFI Circuit Breaker 30A 120V 1 Pole
Eaton
Eaton NGH312038E Circuit Breaker 1200A 600V 3P
Eaton
Eaton GHB3060 Circuit Breaker 60A 240V 3P
Siemens
Siemens NMX3B800 Circuit Breaker 800A 600V 3P NMX
Square D
Square D RLA36120CU63AE1AABCSAJK Circuit Breaker 1200A 600V 3P
Square D
Square D JGA36250 Circuit Breaker 250A 600V 3P
Square D
Square D QOB350VH Circuit Breaker 50A 240V 3P
Square D
Square D LC36350 Circuit Breaker 350A 600V 3P
Square D
Square D KI36250 Circuit Breaker 250A 600V 3P I-Line
Square D
Square D QOB3100 Circuit Breaker 100A 240V 3P QOB
Square D
Square D QOB380 Circuit Breaker 80A 240V 3P
Square D
Square D QOB335 Circuit Breaker 35A 240V 3P
Square D
Square D QOB340 Circuit Breaker 40A 240V 3P QOB
Square D
Square D QOB260 Circuit Breaker 60A 240V 2 Pole
Square D
Square D QOB320 Circuit Breaker 20A 240V 3 Pole
Westinghouse
Westinghouse HJD3175 Circuit Breaker 250A 600V 3P
Siemens
Siemens HJD63F400 Circuit Breaker 300A 600V 3P
Siemens
Siemens F63F250 Circuit Breaker 225A 600V 3P
Siemens
Siemens 3VA5220-5EC31-0AA0 Circuit Breaker 200A 600V 3P
Browse More Categories
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.
Request a Quote