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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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EK1-BRCKT-WALL-5A-WALL
EK1-BRCKT-WALL-5A-WALL
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Red Lion Controls
EL 200
EL 200
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Basler Electric
ELFH08250
ELFH08250
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Amphenol
ELPENG-00
ELPENG-00
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Generic
EM 8/30
EM 8/30
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Weidmuller
ENS.FE-BCP-G+D
ENS.FE-BCP-G+D
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ABB
EPC 62 C16
EPC 62 C16
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General Electric
EQB-3100
EQB-3100
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Siemens
ERX.63 P-M6X20-C1
ERX.63 P-M6X20-C1
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Elesa
ESD.024-3
ESD.024-3
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Comax
ESP110Q
ESP110Q
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ABB
EW50RAGU
EW50RAGU
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Fuji Electric
F-05SV
F-05SV
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Mitsubishi
F66LSGR
F66LSGR
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Nvent
FAB-14015B
FAB-14015B
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Schneider Electric
FAZ-B16-1-NA-SP
FAZ-B16-1-NA-SP
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Eaton
FAZ-C6/1-NA-L-SP
FAZ-C6/1-NA-L-SP
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Eaton
FAZ-D15-1-SP
FAZ-D15-1-SP
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Eaton
FBK04F24U
FBK04F24U
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Matsushita Electric
FBS 20-5 30 30 22 6
FBS 20-5 30 30 22 6
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Phoenix Contact
FCI2011-U1
FCI2011-U1
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Siemens
FCS-E-ST
FCS-E-ST
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Relcom
FCS-TI-ST
FCS-TI-ST
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Relcom
FF2/250V/E
FF2/250V/E
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Westinghouse
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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