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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
RMCF3090
RMCF3090
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Westinghouse
90
3
RMCF3090L
RMCF3090L
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Cutler Hammer
90
3
RMCF3100
RMCF3100
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Westinghouse
100
3
RMCF3100L
RMCF3100L
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Cutler Hammer
100
3
RMCF3125
RMCF3125
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Westinghouse
125
3
RMCF3125L
RMCF3125L
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Westinghouse
125
3
RMCF3150
RMCF3150
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Westinghouse
150
3
RMCF3150L
RMCF3150L
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Westinghouse
150
3
SFB
SFB
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Westinghouse
100
-
UVM3LP08K
UVM3LP08K
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Westinghouse
-
-
WFP2100T
WFP2100T
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Westinghouse
100
2
WFP2125
WFP2125
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Westinghouse
125
2
WFP2125LNP
WFP2125LNP
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Westinghouse
125
2
WFP2125T
WFP2125T
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Westinghouse
125
2
WFP2150LNP
WFP2150LNP
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Westinghouse
150
2
WFP2175
WFP2175
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Westinghouse
175
2
WFP2175LNP
WFP2175LNP
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Westinghouse
175
2
WFP2175T
WFP2175T
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Westinghouse
175
2
WFP2200LNP
WFP2200LNP
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Westinghouse
200
2
WFP2225
WFP2225
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Westinghouse
225
2
WFP2225LNP
WFP2225LNP
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Westinghouse
225
2
WFP2225T
WFP2225T
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From
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Westinghouse
225
2
WFP3150
WFP3150
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From
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Westinghouse
150
3
YFB-050
YFB-050
Limited Stock
From
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Westinghouse
50
-
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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