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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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Part Number
PRICE
Manufacturer
Amperage
Poles
E2F3040
E2F3040
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Westinghouse
40
3
E2F3050
E2F3050
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Cutler Hammer
50
3
E2F3060
E2F3060
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Eaton
60
3
E2F3070
E2F3070
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Cutler Hammer
70
3
E2F3080
E2F3080
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Westinghouse
80
3
E2F3090
E2F3090
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Westinghouse
90
3
E2F3100
E2F3100
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Cutler Hammer
100
3
E2FM050KM
E2FM050KM
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Eaton
50
3
E2FM050YM
E2FM050YM
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Cutler Hammer
50
3
E2FM070MM
E2FM070MM
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Westinghouse
70
3
E2FM100KM
E2FM100KM
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Eaton
100
3
E2FM100RM
E2FM100RM
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Westinghouse
100
3
E2FM3020
E2FM3020
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Cutler Hammer
20
3
E2FM3025
E2FM3025
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Westinghouse
25
3
E2FM3040
E2FM3040
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Eaton
40
3
E2FM3050
E2FM3050
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Eaton
50
3
E2FM3060
E2FM3060
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Westinghouse
60
3
E2FM3070
E2FM3070
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Westinghouse
70
3
E2FM3080
E2FM3080
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Westinghouse
80
3
E2FM3100
E2FM3100
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Eaton
100
3
E2J3100
E2J3100
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Eaton
100
3
E2J3100W
E2J3100W
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Eaton
100
3
E2J3200WA06
E2J3200WA06
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Westinghouse
200
3
E2J3250
E2J3250
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Eaton
250
3
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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