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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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562-735
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Altech Corp
5620-628
5620-628
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Bommer Industries Inc
5621-628
5621-628
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Bommer Industries Inc
565-0611
565-0611
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Dialight
565-0701
565-0701
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565-0711
565-0711
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5650114
5650114
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Phoenix Contact
565B714G42
565B714G42
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General Electric
566-290-721
566-290-721
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EDAC
566586-006
566586-006
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TE Connectivity
567-0133F
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Dialight
569209
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Erico
57000033
57000033
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Tyco
5701-3
5701-3
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Pomona Electronics
5701-4
5701-4
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Pomona Electronics
5707-A-600-XX
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Marsh Bellofram
5707.0403.313.21
5707.0403.313.21
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Schurter
5721-RC
5721-RC
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Bourns
572B482G06
572B482G06
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Westinghouse
572D954H01
572D954H01
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Westinghouse
573384-000
573384-000
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TE Connectivity
5738WH
5738WH
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Legrand
5749080-1
5749080-1
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TE Connectivity
5749190-1
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TE Connectivity
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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