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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
HMDL3300W
HMDL3300W
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Eaton
300
3
HMDL3350V
HMDL3350V
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Eaton
350
3
HMDL3350VW
HMDL3350VW
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Cutler Hammer
350
3
HMDL3350W
HMDL3350W
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Cutler Hammer
350
3
HMDL3400W
HMDL3400W
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Eaton
400
3
HMDL3450VW
HMDL3450VW
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Cutler Hammer
450
3
HMDL3450W
HMDL3450W
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Westinghouse
450
3
HMDL3500V
HMDL3500V
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Eaton
500
3
HMDL3500W
HMDL3500W
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Cutler Hammer
500
3
JD3070S41
JD3070S41
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Westinghouse
70
3
JD3070VW
JD3070VW
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Cutler Hammer
70
3
JD3070W
JD3070W
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Cutler Hammer
70
3
JD3070Y
JD3070Y
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Westinghouse
70
3
JD3090S41
JD3090S41
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Westinghouse
90
3
JD3090V
JD3090V
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Westinghouse
90
3
JD3090VW
JD3090VW
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Westinghouse
90
3
JD3090W
JD3090W
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Westinghouse
90
3
JD3090Y
JD3090Y
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Westinghouse
90
3
JD3100S41
JD3100S41
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Eaton
100
3
JD3100W
JD3100W
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Eaton
100
3
JD3100Y
JD3100Y
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Eaton
100
3
JD3125S41
JD3125S41
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Eaton
125
3
JD3125VW
JD3125VW
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Westinghouse
125
3
JD3150S41
JD3150S41
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Cutler Hammer
150
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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