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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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2T101
2T101
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Eaton
2T161
2T161
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Eaton
2T501
2T501
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Eaton
315C148G19
315C148G19
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Westinghouse
315C148G22
315C148G22
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Westinghouse
315C148G23
315C148G23
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Westinghouse
315C148G24
315C148G24
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Westinghouse
321QEB
321QEB
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Eaton
364812-12D
364812-12D
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$2,073.46
Eaton
3A16274G31
3A16274G31
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$107.01
Eaton
3T062
3T062
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Eaton
3T203
3T203
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Eaton
3T323
3T323
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Eaton
3T401
3T401
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Eaton
3T403
3T403
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Eaton
3T501
3T501
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Eaton
4218B80G12
4218B80G12
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$2.18
Eaton
4A57010G11
4A57010G11
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$51.12
Eaton
4A57036G12
4A57036G12
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$66.64
Eaton
501CH
501CH
In Stock
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$8.56
Eaton
51-93-12
51-93-12
In Stock
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$982.73
Eaton
6602C95G60
6602C95G60
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$429.89
Eaton
66D2135G01
66D2135G01
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Eaton
6957ED29-2C
6957ED29-2C
In Stock
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$459.09
Eaton
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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