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 BJA160203

Square D
Square D BJA160205

Square D
Square D BJA36020

Square D
Square D LJA36400U31X

Allen-Bradley
Allen Bradley 140G-G6C3-C30-KA Circuit Breaker 30A 3P 600V 140G 30 Amp 3 Pole

Allen-Bradley
Allen Bradley 140G-G6C3-C60-KA Circuit Breaker 60A 3P 600V 140G 60 Amp 3 Pole

Eaton
Eaton RYR6163B Circuit Breaker 1600A 3P 600V LSIG Maintenance Mode Trip PXR25

Eaton
Eaton RYR6163B Circuit Breaker 1600A 3P 600V PXR25 LSIG Maintenance Mode

Allen-Bradley
Allen Bradley 140MG-G8P-B30-KA Circuit Breaker 3A 3P 600V 3PH 140MG 3 Amp

GE
GE General Electric TEY320 Circuit Breaker 20A 3P 480V TEY 3PH 3 Pole 20 Amp

GE
GE TEYH3050B Circuit Breaker 50A 3P 480/277V TEYH 50 Amp 3 Pole Bolt On

Eaton
Eaton HKD3125 Circuit Breaker 125A 3P 600V Trip KES3125LSI HKD 65k 125 Amp

Square D
Square D FHL36000M Circuit Breaker 100A 3P 600V 3PH FHL 3 pole 100 Amp

Square D
Square D QOB1151021 Circuit Breaker 15A 1P 120/240V QOB 15 Amp Shunt Trip

Square D
Square D QOB3351021 Circuit Breaker 35A 3P 240V Shunt Trip 35 Amp 3 Pole QOB

Siemens
Siemens HED43B020 Circuit Breaker 20A 3P 480V 3PH HED4 20 Amp 3 Pole Gray

Siemens
Siemens HED43B040 Circuit Breaker 40A 3P 480V HED4 40 Amp 3 Pole Bolt On

Siemens
Siemens HED43B040 Circuit Breaker 40A 3P 480V w/S01ED60 Shunt Trip 40 Amp 3 Pole

Eaton
Eaton PDG23G0030TFFL Circuit Breaker 30A 600V 3P Bolt On 30 Amp 3 Pole PDG2

Eaton
Eaton PDG23G0015TFFL Circuit Breaker 15A 600V 3P Bolt On 15 Amp 3 Pole

Square D
Square D KHL36125 Circuit Breaker 125A 3P 600V KAL 125 Amp 3 Pole Bolt On

Eaton
Eaton BAB3030H Circuit Breaker 30A 3P 240V BAB 30 Amp 3 Pole Bolt On 3PH

Cutler-Hammer
Cutler Hammer CHB320 Circuit Breaker 20A 3P 240V CHB 20 Amp 3 Pole Bolt On

Eaton
Eaton QBGFT2020 Circuit Breaker 20A 2P 120/240V Ground Fault GFI 20 Amp 2 Pole
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