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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
ELKWC3315
ELKWC3315
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Westinghouse
315
3
ELKWC3400
ELKWC3400
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Westinghouse
400
3
FB2150LK
FB2150LK
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Westinghouse
150
2
FB3150LK
FB3150LK
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Westinghouse
150
3
FB3150SLK
FB3150SLK
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Cutler Hammer
150
3
FB3150SLKC
FB3150SLKC
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Westinghouse
150
3
FB31550SMRL
FB31550SMRL
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Cutler Hammer
100
3
FB31800SMRL
FB31800SMRL
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Westinghouse
150
3
FB3190SMRL
FB3190SMRL
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Westinghouse
25
3
FB3270SMRL
FB3270SMRL
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Cutler Hammer
30
3
FB3480SMRL
FB3480SMRL
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Westinghouse
50
3
FB4100LK
FB4100LK
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Westinghouse
100
4
FB4150LK
FB4150LK
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Westinghouse
150
4
FD4200V
FD4200V
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Eaton
200
4
FD4225E
FD4225E
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Westinghouse
225
4
FD4225V
FD4225V
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Westinghouse
225
4
FD4225VL
FD4225VL
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Westinghouse
225
4
FDB3020A02
FDB3020A02
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Cutler Hammer
20
3
FDB3025LD08
FDB3025LD08
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Westinghouse
25
3
FDB3030A02
FDB3030A02
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Westinghouse
30
3
FDB3050A02
FDB3050A02
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Westinghouse
50
3
FDB3060A02
FDB3060A02
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Westinghouse
60
3
FDB3080A02
FDB3080A02
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Eaton
80
3
FDB3080S10
FDB3080S10
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Westinghouse
80
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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