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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
CH315HID
CH315HID
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Cutler Hammer
15
3
CH320HID
CH320HID
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Cutler Hammer
20
3
CH330HID
CH330HID
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Cutler Hammer
30
3
CHKD3100
CHKD3100
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Westinghouse
100
3
CHKD3100V
CHKD3100V
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Cutler Hammer
100
3
CHKD3100W
CHKD3100W
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Westinghouse
100
3
CHKD3100X
CHKD3100X
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Eaton
100
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CHKD3100Y
CHKD3100Y
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Westinghouse
100
3
CHKD3125
CHKD3125
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Westinghouse
125
3
CHKD3125V
CHKD3125V
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Eaton
125
3
CHKD3125W
CHKD3125W
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Westinghouse
125
3
CHKD3125X
CHKD3125X
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Cutler Hammer
125
3
CHKD3125Y
CHKD3125Y
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Westinghouse
125
3
CHKD3150
CHKD3150
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Westinghouse
150
3
CHKD3150V
CHKD3150V
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Eaton
150
3
CHKD3150W
CHKD3150W
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Cutler Hammer
150
3
CHKD3150X
CHKD3150X
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Eaton
150
3
CHKD3150Y
CHKD3150Y
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Eaton
150
3
CHKD3175
CHKD3175
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Eaton
175
3
CHKD3175V
CHKD3175V
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Eaton
175
3
CHKD3175W
CHKD3175W
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Cutler Hammer
175
3
CHKD3175X
CHKD3175X
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Cutler Hammer
175
3
CHKD3175Y
CHKD3175Y
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Eaton
175
3
CHKD3200
CHKD3200
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Westinghouse
200
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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