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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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33564
33564
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$2,251.94
Schneider Electric
33568
33568
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Schneider Electric
33576
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33581
33581
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33646
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33717
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33767
33767
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$77.72
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33899
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362217YK
362217YK
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$2,326.56
Schneider Electric
388JXBXCM-24D
388JXBXCM-24D
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39970
39970
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40101
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40105
40105
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40512-518-01
40512-518-01
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Schneider Electric
40515
40515
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Schneider Electric
4055218850
4055218850
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Schneider Electric
4056684150K
4056684150K
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$140.40
Schneider Electric
40767
40767
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Schneider Electric
420120NP05NWSJ10
420120NP05NWSJ10
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$426.85
Schneider Electric
420277YP05NWSJ10
420277YP05NWSJ10
In Stock
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$266.46
Schneider Electric
43-2572942
43-2572942
In Stock
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$48.81
Schneider Electric
4350005941
4350005941
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$24.60
Schneider Electric
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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