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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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ECHC200
ECHC200
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ECHC250
ECHC250
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ECHR125
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ECLX384M
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F44B
F44B
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FHOEC036
FHOEC036
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FHOJBO
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HDM3H150L
HDM3H150L
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150
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HDM3M150L
HDM3M150L
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150
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HF63B080
HF63B080
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80
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HFK3B200L
HFK3B200L
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HLK3D400L
HLK3D400L
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400
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HLK3D600L
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600
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HLK3E400L
HLK3E400L
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400
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HLK3E600L
HLK3E600L
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600
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HLK3N400L
HLK3N400L
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400
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HLK3N600L
HLK3N600L
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600
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HLK3U400L
HLK3U400L
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400
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HLK3U600L
HLK3U600L
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600
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HLK3X400L
HLK3X400L
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400
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HLK3X600L
HLK3X600L
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600
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HMM3M800L
HMM3M800L
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800
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HNX3E100B
HNX3E100B
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1000
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HNX3E100L
HNX3E100L
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Siemens
1000
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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