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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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CPX-M-AB-M12X2-5POL
CPX-M-AB-M12X2-5POL
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Festo
CR0824HB-A70GL
CR0824HB-A70GL
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Ametek
CR9503211EAB274
CR9503211EAB274
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General Electric
CRDNGS-50-PPV-A
CRDNGS-50-PPV-A
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Festo
CS03W4V200V400V100TR08P000
CS03W4V200V400V100TR08P000
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EGS
CTB125RA2C
CTB125RA2C
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Burndy
CU-3245
CU-3245
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Bud Industries
D-GSK-KRI
D-GSK-KRI
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Phoenix Contact
D-PK-1-24
D-PK-1-24
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Sapling
D09000400-02
D09000400-02
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Sunon
D12F25
D12F25
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Schneider Electric
D26MR30C
D26MR30C
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Eaton
D32963009
D32963009
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Siemens
D4/8.ADO
D4/8.ADO
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ABB
DA08025B24U-059
DA08025B24U-059
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AVC
DAL1238B
DAL1238B
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Shenzhen Xing Dong
DEK 6 FWZ 31-40
DEK 6 FWZ 31-40
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Weidmuller
DEK-6.5-FWZ-81-90
DEK-6.5-FWZ-81-90
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Weidmuller
DFB0612M
DFB0612M
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Delta Group Electronics
DIK 1,5-LA 24RD/O-M
DIK 1,5-LA 24RD/O-M
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Phoenix Contact
DIN-BUDDY
DIN-BUDDY
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Regent Controls
DINRAIL2M-UNSLOT
DINRAIL2M-UNSLOT
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IMO
DMA-IBASE-BT-01 821-0111-1R
DMA-IBASE-BT-01 821-0111-1R
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Cognex
DN-QD12XB
DN-QD12XB
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Automation Direct
Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.

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