Circuit Breakers
New and used circuit breakers from all major manufacturers
Square D
Square D MGA36800 Circuit Breaker 800A 600V 3 Pole
Square D
Square D MGA36600 I-Line Circuit Breaker 600A 3P 600V MGA 600 Amp 3 Pole
Square D
Square D MGA36600 I-Line Circuit Breaker 600A 3P 600V MGA 600 Amp 3 Pole
Square D
Square D MGA36500 I-Line Circuit Breaker 500A 3P 600V MGA 500 Amp 3 Pole
Square D
Square D MEL36800LSG Circuit Breaker 800A 3P 600V Micrologic Electronic Trip 800 Amp 3 Pole
Square D
Square D MEF436LSIG Circuit Breaker 300A 3P 600V Solid State Trip Micrologic
Square D
Square D MEF36400LSG Circuit Breaker 400A 3P 600V Micrologic Electronic Trip 400 Amp
Square D
Square D MEF36175LSG Circuit Breaker 175A 3P 600V Micrologic Electronic Trip 175 Amp
Square D
Square D MEF36150LSG Circuit Breaker 150A 3P 600V Micrologic Electronic Trip 150 Amp
Siemens
Siemens MD63F800
Westinghouse
Westinghouse MCP13300
Westinghouse
Westinghouse MCP0358R
Square D
Square D MAP36600
Square D
Square D MAL36800
Square D
Square D MAL36700
Square D
Square D MAL36700
Square D
Square D MAL36600 Circuit Breaker 600A 3P 600V 3PH MAL Bolt On 600 Amp
Square D
Square D MAL36500 Circuit Breaker 500A 3P 600V 3PH MAL Bolt On 500 Amp 3 Pole
Square D
Square D MAL360008 Circuit Breaker 800A 3P 600V MAL 800 Amp 3 Pole
Square D
Square D MAL360006 Circuit Breaker 600A 3P 600V 3PH MAL 600 Amp 3 Pole
Square D
Square D MAL26500
Square D
Square D MA368001021
Square D
Square D MA36800
Square D
Square D MA366001212
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