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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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Amperage
140D316G06
140D316G06
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Westinghouse
600
140D778G01
140D778G01
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Cutler Hammer
-
140D779G01
140D779G01
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Westinghouse
-
140D930G05
140D930G05
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Westinghouse
-
140D930H01
140D930H01
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Westinghouse
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140D930H02
140D930H02
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Westinghouse
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140D930H03
140D930H03
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Westinghouse
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151D018G01
151D018G01
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Cutler Hammer
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151D064G01
151D064G01
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Eaton
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151D065G01
151D065G01
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Eaton
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151D932G02
151D932G02
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Cutler Hammer
-
151D995G23
151D995G23
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Cutler Hammer
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151D995G31
151D995G31
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Cutler Hammer
-
1A33566G01
1A33566G01
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Westinghouse
-
1A33568G02
1A33568G02
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Westinghouse
-
1A33568G03
1A33568G03
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Westinghouse
-
1A33569G02
1A33569G02
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Westinghouse
-
1A33570G01
1A33570G01
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Eaton
-
1A33570G03
1A33570G03
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Westinghouse
-
1A33570G05
1A33570G05
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Eaton
4000
1A33571G01
1A33571G01
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Westinghouse
-
1A33571G02
1A33571G02
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Westinghouse
-
1A33579G01
1A33579G01
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Westinghouse
-
2605D15G01
2605D15G01
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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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