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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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1453573
1453573
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Marathon Special Products
1453610
1453610
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Marathon Special Products
14575-265
14575-265
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Pentair
14820134
14820134
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Pentair
14825255
14825255
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Pentair
148VK-0281-064
148VK-0281-064
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Rosenberg Usa
1492-CM800-LD005
1492-CM800-LD005
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Allen-Bradley
1492-PDL3163
1492-PDL3163
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Allen-Bradley
1492-SPM2B300
1492-SPM2B300
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Allen-Bradley
14930000
14930000
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Socomec
1494C-CM9
1494C-CM9
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Allen-Bradley
1494R-N30-NOHANDLE
1494R-N30-NOHANDLE
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Allen-Bradley
1494V-FSR624
1494V-FSR624
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Allen-Bradley
1494V-M70
1494V-M70
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Allen-Bradley
1495-N57
1495-N57
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Allen-Bradley
14B5072X122
14B5072X122
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Emerson
150-011
150-011
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Altech Corp
150-012
150-012
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Altech Corp
150-015
150-015
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Altech Corp
150-016
150-016
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Altech Corp
150-CF64
150-CF64
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Allen-Bradley
15020-0163
15020-0163
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Molex
15026-0210
15026-0210
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15026-0220
15026-0220
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Molex
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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