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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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3VF9522-1NB20
3VF9522-1NB20
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3VF9621-1BH10
3VF9621-1BH10
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3VL3725-1LE36-0AD1
3VL3725-1LE36-0AD1
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$5,910.52
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3VL9400-8CA31
3VL9400-8CA31
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3VN4200-0HM00
3VN4200-0HM00
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3VP7231-0HT00
3VP7231-0HT00
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$1,177.70
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3VT1710-2DC36-0AA0
3VT1710-2DC36-0AA0
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$253.02
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3VW9724-0WD40
3VW9724-0WD40
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3WL9111-0AT27-0AA0
3WL9111-0AT27-0AA0
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3WL9111-0BA80-0AA0
3WL9111-0BA80-0AA0
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3WL9111-1AT20-0AA0
3WL9111-1AT20-0AA0
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3WT9841-0JC00
3WT9841-0JC00
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$1,185.12
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3WT9853-1JK00
3WT9853-1JK00
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$295.02
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3WX3184-6JA00
3WX3184-6JA00
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3WY2505
3WY2505
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46MT60F
46MT60F
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$18.72
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4810293
4810293
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$4.94
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4EF1400-0AA
4EF1400-0AA
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$223.87
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4EF1400-1AA
4EF1400-1AA
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$220.22
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4EF1400-1BA
4EF1400-1BA
In Stock
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$124.69
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4EF1400-2LK
4EF1400-2LK
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$234.89
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5SD7424-0
5SD7424-0
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5SG5702
5SG5702
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5SG7133
5SG7133
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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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