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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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6SE2100-1FC21
6SE2100-1FC21
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6SE7031-2ES87-0FA1
6SE7031-2ES87-0FA1
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$1,190.56
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6SL3000-0BG41-2AA0
6SL3000-0BG41-2AA0
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$5,865.07
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6SL3162-8AB00-0AA0
6SL3162-8AB00-0AA0
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$88.88
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6SL3203-0BE22-0VA0
6SL3203-0BE22-0VA0
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6SL3203-0BE23-5HA0
6SL3203-0BE23-5HA0
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6SL3203-0BE23-8BA0
6SL3203-0BE23-8BA0
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$1,204.93
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6SL3760-0DA00-0AA0
6SL3760-0DA00-0AA0
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$5,986.17
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6SY70000AA80
6SY70000AA80
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$146.36
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6XX3068
6XX3068
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$24.59
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7KM3120-0BA01-1DA0
7KM3120-0BA01-1DA0
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7KT1654
7KT1654
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7PA2742-0AA00-0
7PA2742-0AA00-0
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7PU4-120-2AJ20
7PU4-120-2AJ20
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$94.24
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8GB1121-2
8GB1121-2
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8GB1122-1
8GB1122-1
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8GB2081-1
8GB2081-1
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8GF7158
8GF7158
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8GF9652
8GF9652
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8GK6302-1KK23
8GK6302-1KK23
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8GK9620-1KK20
8GK9620-1KK20
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8GK9910-0KK30
8GK9910-0KK30
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8HP2712
8HP2712
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8HP2717
8HP2717
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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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