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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
E2M3800W
E2M3800W
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Eaton
800
3
E2ME38002W
E2ME38002W
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Westinghouse
800
3
E2ME3800M2W
E2ME3800M2W
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Eaton
800
3
E2ME3800MW
E2ME3800MW
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Cutler Hammer
800
3
E2ME3800W
E2ME3800W
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Westinghouse
800
3
E2MEM3800M2W
E2MEM3800M2W
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Westinghouse
800
3
E2MEM3800MW
E2MEM3800MW
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Cutler Hammer
800
3
E2MEM3800W
E2MEM3800W
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Eaton
800
3
E2MM3800F
E2MM3800F
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Westinghouse
800
3
E2N310W
E2N310W
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Westinghouse
1000
3
E2N3500W
E2N3500W
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Westinghouse
500
3
E2N3700W
E2N3700W
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Eaton
700
3
E2N3800MW
E2N3800MW
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Cutler Hammer
800
3
E2N3800W
E2N3800W
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Westinghouse
800
3
E2N3900W
E2N3900W
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Westinghouse
900
3
E2NM310W
E2NM310W
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Cutler Hammer
1000
3
E2NM3800MW
E2NM3800MW
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Cutler Hammer
800
3
E2NM3800W
E2NM3800W
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Cutler Hammer
800
3
E2R316T33W
E2R316T33W
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Westinghouse
1600
3
E2RM320T33W
E2RM320T33W
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Westinghouse
2000
3
EB1010
EB1010
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Westinghouse
10
1
ED3175A04
ED3175A04
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Westinghouse
175
3
ED3175C05S06
ED3175C05S06
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From
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Cutler Hammer
175
3
ED3175D11C05S06
ED3175D11C05S06
Limited Stock
From
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Westinghouse
175
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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