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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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3LD9240-0C
3LD9240-0C
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3NJ4103-3BF02
3NJ4103-3BF02
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3NJ4133-3BF01
3NJ4133-3BF01
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3NJ4143-3BF01
3NJ4143-3BF01
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3NP1123-1JC23
3NP1123-1JC23
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$192.15
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3NP1143-1DA10
3NP1143-1DA10
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3NP1144-1DA10
3NP1144-1DA10
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3NP1163-1DA10
3NP1163-1DA10
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3NW7034
3NW7034
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3NW7064
3NW7064
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3NW7431
3NW7431
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3NW7431-6HG
3NW7431-6HG
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$312.86
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3NW7531-5HG
3NW7531-5HG
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$317.55
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3NW7531-6HG
3NW7531-6HG
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$204.02
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3NW7534-1HG
3NW7534-1HG
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3NX1013
3NX1013
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3NX2027
3NX2027
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3NY1995
3NY1995
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3NY3035
3NY3035
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3NY7102
3NY7102
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3RA1922-1AA00
3RA1922-1AA00
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3RA6813-8AB
3RA6813-8AB
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$238.62
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3RH11221AC10
3RH11221AC10
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$103.87
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3RH1131-1AN10
3RH1131-1AN10
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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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