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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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373D958G17
373D958G17
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Westinghouse
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3752A46G01
3752A46G01
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Westinghouse
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3838A95G01
3838A95G01
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Westinghouse
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3838A95G02
3838A95G02
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3838A95G03
3838A95G03
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Cutler Hammer
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40SPBDOS
40SPBDOS
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Westinghouse
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450D010G17
450D010G17
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Westinghouse
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450D010G18
450D010G18
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Westinghouse
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458D493G21
458D493G21
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Westinghouse
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47A4446G15
47A4446G15
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Westinghouse
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47A4446G16
47A4446G16
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Westinghouse
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4995D10G12
4995D10G12
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Westinghouse
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4995D10G13
4995D10G13
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Westinghouse
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4995D10G15
4995D10G15
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Westinghouse
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4995D10G16
4995D10G16
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Cutler Hammer
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4995D10G17
4995D10G17
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Westinghouse
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4995D10G18
4995D10G18
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Westinghouse
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4995D10G19
4995D10G19
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Cutler Hammer
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4995D10G20
4995D10G20
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Westinghouse
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4995D10G22
4995D10G22
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Westinghouse
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4995D10G26
4995D10G26
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Cutler Hammer
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4995D12G15
4995D12G15
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Westinghouse
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4995D12G16
4995D12G16
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Westinghouse
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50-DH-150-B-1200A
50-DH-150-B-1200A
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Westinghouse
1200
3
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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