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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

2054 products
GE THHQB2130GFT Circuit Breaker 30A 2P 240V 22kA THHQB 30 Amp Bolt On GFCI

GE

GE THHQB2130GFT Circuit Breaker 30A 2P 240V 22kA THHQB 30 Amp Bolt On GFCI

$425.00
GE THQB2145 Circuit Breaker 45A 2P 120/240V THQB Bolt On 45 Amp 2 Pole 10kA

GE

GE THQB2145 Circuit Breaker 45A 2P 120/240V THQB Bolt On 45 Amp 2 Pole 10kA

$35.00
Siemens QF120P Circuit Breaker 20A 1P 120V QPF 20 Amp 1 Pole Ground Fault GFCI

Siemens

Siemens QF120P Circuit Breaker 20A 1P 120V QPF 20 Amp 1 Pole Ground Fault GFCI

$40.00
Square D NW16H1 Circuit Breaker 1200A 3P 635V MicroLogic 6.0A S164A-ERMS LSIG

Square D

Square D NW16H1 Circuit Breaker 1200A 3P 635V MicroLogic 6.0A S164A-ERMS LSIG

$8,500.00
Square D LA36400 Circuit Breaker 400A 3P 600V 3PH LA I-Line 400 Amp 3 Pole Gray

Square D

Square D LA36400 Circuit Breaker 400A 3P 600V 3PH LA I-Line 400 Amp 3 Pole Gray

$1,380.00
Eaton GHB3030 Circuit Breaker 30A 3P 480/277V 3PH GHB 30 Amp 3 Pole Bolt On

Eaton

Eaton GHB3030 Circuit Breaker 30A 3P 480/277V 3PH GHB 30 Amp 3 Pole Bolt On

$255.00
Eaton GHB 3100 Circuit Breaker 100A 277/480V 3P 14kA 100 Amp 3 Pole Bolt On

Eaton

Eaton GHB 3100 Circuit Breaker 100A 277/480V 3P 14kA 100 Amp 3 Pole Bolt On

$325.00
Eaton PDG33M0400FNNN Circuit Breaker 3P 600V w/ 300A Trip PDG3XTFA30300 300 Amp

Eaton

Eaton PDG33M0400FNNN Circuit Breaker 3P 600V w/ 300A Trip PDG3XTFA30300 300 Amp

$1,300.00
Eaton GHB3050 Circuit Breaker 50A 3P 480/277V 3PH GHB 50 Amp 3 Pole Bolt On

Eaton

Eaton GHB3050 Circuit Breaker 50A 3P 480/277V 3PH GHB 50 Amp 3 Pole Bolt On

$275.00
Square D HJL36100M73 Circuit Breaker 100A 3P 600V 3PH HJL 100 Amp 3 Pole

Square D

Square D HJL36100M73 Circuit Breaker 100A 3P 600V 3PH HJL 100 Amp 3 Pole

$675.00
Siemens B260H Bolt On Circuit Breaker 60A 2P 120/240V 1PH 22kA BLH 60 Amp 2 Pole

Siemens

Siemens B260H Bolt On Circuit Breaker 60A 2P 120/240V 1PH 22kA BLH 60 Amp 2 Pole

$50.00
Siemens B240H Circuit Breaker 40A 240/120V 2 Pole

Siemens

Siemens B240H Circuit Breaker 40A 240/120V 2 Pole

$55.00
Eaton GHB2050 Bolt On Circuit Breaker 50A 277/480V 2P GHB 50 Amp 2 Pole Cutler

Eaton

Eaton GHB2050 Bolt On Circuit Breaker 50A 277/480V 2P GHB 50 Amp 2 Pole Cutler

$200.00
Eaton GHB2035 Bolt On Circuit Breaker 35A 277/480V 2P GHB 35 Amp 2 Pole Cutler

Eaton

Eaton GHB2035 Bolt On Circuit Breaker 35A 277/480V 2P GHB 35 Amp 2 Pole Cutler

$225.00
Eaton GHB2060 Bolt On Circuit Breaker 60A 277/480V 2P GHB 60 Amp 2 Pole Cutler

Eaton

Eaton GHB2060 Bolt On Circuit Breaker 60A 277/480V 2P GHB 60 Amp 2 Pole Cutler

$200.00
10PC CHINT NB1-63 C10-1P Circuit Breaker 10A 1 Pole 230/480V DIN Rail 10 Amp

CHINT

10PC CHINT NB1-63 C10-1P Circuit Breaker 10A 1 Pole 230/480V DIN Rail 10 Amp

$80.00
Square D LH36400 I-Line Circuit Breaker 400A 3P 600V 3PH LH 400 Amp 3 Pole

Square D

Square D LH36400 I-Line Circuit Breaker 400A 3P 600V 3PH LH 400 Amp 3 Pole

$1,880.00
Cutler Hammer EHD3050 Circuit Breaker 50A 3P 480V 3PH EHD 14k 50 Amp 3 Pole

Cutler-Hammer

Cutler Hammer EHD3050 Circuit Breaker 50A 3P 480V 3PH EHD 14k 50 Amp 3 Pole

$270.00
Cutler Hammer ED3200 Circuit Breaker 200A 3P 240V 3PH ED 65k 200 Amp 3 Pole

Cutler-Hammer

Cutler Hammer ED3200 Circuit Breaker 200A 3P 240V 3PH ED 65k 200 Amp 3 Pole

$380.00
Square D QGA222002 I-Line Circuit Breaker 200A 2P 240V QGA 200 Amp 2 Pole QG 200

Square D

Square D QGA222002 I-Line Circuit Breaker 200A 2P 240V QGA 200 Amp 2 Pole QG 200

$500.00
Square D QGA222252 Circuit Breaker

Square D

Square D QGA222252 Circuit Breaker

$280.00
Cutler Hammer ED3150 Circuit Breaker 150A 3P 240V 3PH ED 65k 150 Amp 3 Pole

Cutler-Hammer

Cutler Hammer ED3150 Circuit Breaker 150A 3P 240V 3PH ED 65k 150 Amp 3 Pole

$300.00
Cutler Hammer ED3175 Circuit Breaker 175A 3P 240V 3PH ED 65k 175 Amp 3 Pole

Cutler-Hammer

Cutler Hammer ED3175 Circuit Breaker 175A 3P 240V 3PH ED 65k 175 Amp 3 Pole

$300.00
Cutler Hammer FD3090 Circuit Breaker 90A 3P 600V 3PH FD 25k 90 Amp 3 Pole

Cutler-Hammer

Cutler Hammer FD3090 Circuit Breaker 90A 3P 600V 3PH FD 25k 90 Amp 3 Pole

$350.00

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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.

New and used breakers from all major OEMs
Frame sizes from 15A to 2,500A
Same-day shipping on most in-stock items
Bulk pricing available for contractors
Every unit tested before shipment

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
or contact us directly
Mon–Fri 8AM–5PM ET·Burlington, NC