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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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3UB1105-1WM7
3UB1105-1WM7
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3UB5817-2AA
3UB5817-2AA
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3VA1140-6EE36-0AA0
3VA1140-6EE36-0AA0
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3VA1180-6EE32-0AA0
3VA1180-6EE32-0AA0
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3VA5160-6ED41-0AA0
3VA5160-6ED41-0AA0
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3VE4200-1CR00
3VE4200-1CR00
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3VE4200-8CM00
3VE4200-8CM00
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3VE52000CT00
3VE52000CT00
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3VE5201-0CS00
3VE5201-0CS00
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3VH1-330-1MG
3VH1-330-1MG
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3VP7201-0H100
3VP7201-0H100
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3WX31-56-3JJ00
3WX31-56-3JJ00
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3WX3153-1JJ00
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3WX3156-3JJ10
3WX3156-3JJ10
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3ZX1012-0RV04-1AA1
3ZX1012-0RV04-1AA1
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40DP35WAD4
40DP35WAD4
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46MTH
46MTH
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4720-DRMC-12-51
4720-DRMC-12-51
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488-72000-01
488-72000-01
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49EA14CPBT
49EA14CPBT
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49EA14CSBT
49EA14CSBT
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49EA14EFBT
49EA14EFBT
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49EB84GB312508
49EB84GB312508
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500-636107
500-636107
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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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