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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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CA2-B2-12-610-121-C
CA2-B2-12-610-121-C
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Carling Technologies
CA21B
CA21B
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Bogen
CA3-B0-34-610-121-C
CA3-B0-34-610-121-C
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Carling Technologies
CAB-472
CAB-472
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Datalogic
CAFL4UL/24V
CAFL4UL/24V
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Connectwell
CAP221694
CAP221694
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Eaton
CB-4
CB-4
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Hubbell
CB-W-2S
CB-W-2S
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Vestil
CB8332725
CB8332725
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Cleaver-Brooks
CBK-NPHB
CBK-NPHB
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ABB
CBLSP100A
CBLSP100A
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Essentra Components
CBNT
CBNT
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Adapto Storage Product
CBS-15A-SP
CBS-15A-SP
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Sperry Instruments
CCH-CP24-98
CCH-CP24-98
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Corning
CCLM2.5K
CCLM2.5K
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Elmex
CD07AR-BK
CD07AR-BK
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Sealcon
CD09NA-BR
CD09NA-BR
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Sealcon
CD1-A3DUW-15-120/240-1
CD1-A3DUW-15-120/240-1
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Eaton
CD1-G3-U-015
CD1-G3-U-015
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Eaton
CD1-G3-U-040
CD1-G3-U-040
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Eaton
CD16AA-BK
CD16AA-BK
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Sealcon
CD16MR-BK
CD16MR-BK
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Sealcon
CD16N6-BK
CD16N6-BK
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Sealcon
CD2-A3-DUW-70-240-1
CD2-A3-DUW-70-240-1
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Eaton
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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