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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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3752A22G08
3752A22G08
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3755A23H01
3755A23H01
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3838A96G02
3838A96G02
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437B146G03
437B146G03
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449D431G02
449D431G02
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449D508G01
449D508G01
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503B027H05
503B027H05
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Cutler Hammer
503B027H08
503B027H08
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Eaton
503B027H10
503B027H10
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503B028H01
503B028H01
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503B569H01
503B569H01
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553F204H01
553F204H01
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567F498H02
567F498H02
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Cutler Hammer
567F962G01
567F962G01
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Cutler Hammer
567F991G03
567F991G03
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Cutler Hammer
588C735G01
588C735G01
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Westinghouse
590C804G01
590C804G01
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Westinghouse
591C385G01
591C385G01
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Eaton
591C498G07
591C498G07
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Cutler Hammer
591C652G03
591C652G03
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Eaton
591C653G01
591C653G01
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Eaton
591C653G03
591C653G03
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Westinghouse
591C655G02
591C655G02
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591C750G02
591C750G02
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Cutler Hammer
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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