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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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MC305TB1
MC305TB1
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Eaton
MC320LRC2
MC320LRC2
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MC320LRC3
MC320LRC3
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MCH104
MCH104
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MCH110
MCH110
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Eaton
MCH116
MCH116
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Eaton
MCH120
MCH120
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MCH125
MCH125
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MCH132
MCH132
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MCH140
MCH140
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MCH150
MCH150
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MCH201
MCH201
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MCH206
MCH206
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MCH220
MCH220
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Eaton
MCH306
MCH306
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Eaton
MCH310
MCH310
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Eaton
MCH316
MCH316
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MCH320
MCH320
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MCH332
MCH332
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Eaton
MCH340
MCH340
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Eaton
MCLIP
MCLIP
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Eaton
MCP13300SR
MCP13300SR
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Eaton
MDH116
MDH116
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Eaton
MDH120
MDH120
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Eaton
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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