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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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FJ3B200MT
FJ3B200MT
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200
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FJ3B225MT
FJ3B225MT
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FJ63B080
FJ63B080
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80
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FMKT070T
FMKT070T
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FMKT080T
FMKT080T
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FMKT090T
FMKT090T
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FMKT100T
FMKT100T
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FMKT125T
FMKT125T
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FMKT150T
FMKT150T
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FMKT175T
FMKT175T
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FMKT200T
FMKT200T
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FMKT225T
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FMKT225TC3
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FMKT250MC2
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FMKT250T
FMKT250T
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FMKT250TC3
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FS140
FS140
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GG0121FN
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125
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HGG1B015L
HGG1B015L
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HGG1B020L
HGG1B020L
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20
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HGG1B025L
HGG1B025L
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25
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HGG1B030L
HGG1B030L
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HGG1B035L
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35
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HGG1B040L
HGG1B040L
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40
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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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