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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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Manufacturer
Amperage
Poles
FDC4040E
FDC4040E
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Westinghouse
40
4
FDC4040V
FDC4040V
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Cutler Hammer
40
4
FDC4040VL
FDC4040VL
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Westinghouse
40
4
FDC4045E
FDC4045E
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Westinghouse
45
4
FDC4045V
FDC4045V
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Eaton
45
4
FDC4045VL
FDC4045VL
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Westinghouse
45
4
FDC4050E
FDC4050E
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Westinghouse
50
4
FDC4050V
FDC4050V
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Westinghouse
50
4
FDC4050VL
FDC4050VL
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Eaton
50
4
FDC4060E
FDC4060E
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Eaton
60
4
FDC4060V
FDC4060V
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Westinghouse
60
4
FDC4060VL
FDC4060VL
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Eaton
60
4
FDC4070E
FDC4070E
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Cutler Hammer
70
4
FDC4070V
FDC4070V
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Cutler Hammer
70
4
FDC4070VL
FDC4070VL
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Eaton
70
4
FDC4080E
FDC4080E
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Westinghouse
80
4
FDC4080V
FDC4080V
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Cutler Hammer
80
4
FDC4080VL
FDC4080VL
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Westinghouse
80
4
FDC4090E
FDC4090E
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Westinghouse
90
4
FDC4090V
FDC4090V
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Eaton
90
4
FDC4090VL
FDC4090VL
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Eaton
90
4
FDC4100E
FDC4100E
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Westinghouse
100
4
FDC4100V
FDC4100V
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Eaton
100
4
FDC4100VL
FDC4100VL
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Westinghouse
100
4
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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