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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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HPX3P140
HPX3P140
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Siemens
1400
3
HPX3U120
HPX3U120
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Siemens
1200
3
HPX3U140
HPX3U140
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Siemens
1400
3
HPX3V140
HPX3V140
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Siemens
1400
3
HPY3C140
HPY3C140
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Siemens
1400
3
HPY3C160
HPY3C160
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Siemens
1600
3
HPY3D120
HPY3D120
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Siemens
1200
3
HPY3D160
HPY3D160
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Siemens
1600
3
HPY3E120
HPY3E120
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Siemens
1200
3
HPY3E160
HPY3E160
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Siemens
1600
3
HPY3N120
HPY3N120
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Siemens
1200
3
HPY3N160
HPY3N160
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Siemens
1600
3
HPY3P120
HPY3P120
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Siemens
1200
3
HPY3P160
HPY3P160
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Siemens
1600
3
HPY3U120
HPY3U120
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Siemens
1200
3
HPY3U160
HPY3U160
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Siemens
1600
3
HPY3X120
HPY3X120
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Siemens
1200
3
HPY3X160
HPY3X160
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Siemens
1600
3
JD2B250
JD2B250
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Siemens
250
2
JD2B350
JD2B350
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Siemens
350
2
JJ2B125
JJ2B125
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ITE
125
2
JJ2B150
JJ2B150
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Siemens
150
2
JJ2B175
JJ2B175
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Siemens
175
2
JJ2B200
JJ2B200
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ITE
200
2
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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