Circuit Breakers
New and used circuit breakers from all major manufacturers
Cutler-Hammer
Cutler Hammer HFD3070 Circuit Breaker 70A 3P 600V 3PH 70 Amp 65k 3 Pole 600 Volt
Square D
Square D QOB220GFI Circuit Breaker 20A 2P 120/240V 1PH 10kA QOB Bolt On 20 Amp
Square D
Square D QOB215GFI Circuit Breaker 15A 2P 120/240V 1PH 10kA QOB Bolt On 15 Amp
Square D
Square D QO250GFI Circuit Breaker 50A 2P 120/240V 1PH 10kA QO Plug On 50 Amp
Square D
Square D QO230GFI Circuit Breaker 30A 2P 120/240V 1PH 10kA QO Plug On 30 Amp
Siemens
Siemens QJH23B225 Bolt On Circuit Breaker 3 Pole 225 Amp 240v 3P 225A 240 Volt
Cutler-Hammer
Cutler Hammer HFD3090 Circuit Breaker 90A 600V 3P HFD 65k 90 Amp 3 Pole Used
GE
GE TEC36003 Circuit Breaker 3A 3P 600V 3PH TEC 3 Amp 3 Pole Used
Westinghouse
Westinghouse HKD3300 Circuit Breaker 300A 3P 600V 3PH HKD 65k 300 Amp 3 Pole
Cutler-Hammer
Cutler Hammer HFD1020 Circuit Breaker 20A 1P 277V HFD 65k 20 Amp 1 Pole Bolt On
GE
GE SGLA36AT0400 Circuit Breaker 400A 480V 3PH Bolt On
Square D
Square D FI36080 I-Line Circuit Breaker 80A 3P 600V 3PH FI 80 Amp 3 Pole Used
Square D
Square D QOB120VHCAFI Circuit Breaker 20A 1P 120V 1PH QOB 20 Amp 1 Pole 22kA
Cutler-Hammer
Cutler Hammer HFD3080 Circuit Breaker 80A 3P 600V 3PH HFD 65k 80 Amp 3 Pole
Westinghouse
Westinghouse KD3300 Circuit Breaker 300A 3P 600V KD 35k 300 Amp 3 Pole KT3300T
Westinghouse
Westinghouse HLD3600 Circuit Breaker 600A 3P 600V 3PH HLD 65k 600 Amp LT3600T
Eaton
Cutler Hammer GHB3100 Bolt On Circuit Breaker 3 Pole 100 Amp 480v 3P 100A
Square D
Square D HJA36045 I-Line Circuit Breaker 45A 3P 600V 3PH HJA 45 Amp 3 Pole
Siemens
Siemens JD63B250 Circuit Breaker 3 Pole 250 Amp 600V JD 3P 250A Bolt On
GE
GE TEY220ST12 Circuit Breaker 20A 2P 480/277V TEY 20 Amp 2 Pole Shunt Trip 120V
Square D
Square D BDA36100 I-Line Circuit Breaker 100A 600V 3P BDA 100 Amp 3 Pole NS
Square D
Square D HJA36150U33X I-Line Circuit Breaker 3 Pole 150 Amp 600V HJA 3P 150A
Square D
Square D HGA36030 I-Line Circuit Breaker 30A 3P 600V HGA 3 pole 30 Amp
Square D
Square D HDA36020 I-Line Circuit Breaker 20a 600V 3P HDA 3PH 20 Amp 3 Pole New
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