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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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PRICE
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Amperage
Poles
MDN4083LEA0622NMNXNYNLDWX
MDN4083LEA0622NMNXNYNLDWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNLMAX
MDN4083LEA0622NMNXNYNLMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNLMCX
MDN4083LEA0622NMNXNYNLMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNLMPX
MDN4083LEA0622NMNXNYNLMPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNLMSX
MDN4083LEA0622NMNXNYNLMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNLMWX
MDN4083LEA0622NMNXNYNLMWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNLNAX
MDN4083LEA0622NMNXNYNLNAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNLNCX
MDN4083LEA0622NMNXNYNLNCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNLNPX
MDN4083LEA0622NMNXNYNLNPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNLNSX
MDN4083LEA0622NMNXNYNLNSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNLNWX
MDN4083LEA0622NMNXNYNLNWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNNNAX
MDN4083LEA0622NMNXNYNNNAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNNNCX
MDN4083LEA0622NMNXNYNNNCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNNNPX
MDN4083LEA0622NMNXNYNNNPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNNNSX
MDN4083LEA0622NMNXNYNNNSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNNNWX
MDN4083LEA0622NMNXNYNNNWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNRCAX
MDN4083LEA0622NMNXNYNRCAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNRCCX
MDN4083LEA0622NMNXNYNRCCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNRCPX
MDN4083LEA0622NMNXNYNRCPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNRCSX
MDN4083LEA0622NMNXNYNRCSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNRCWX
MDN4083LEA0622NMNXNYNRCWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNRDAX
MDN4083LEA0622NMNXNYNRDAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNRDCX
MDN4083LEA0622NMNXNYNRDCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNYNRDPX
MDN4083LEA0622NMNXNYNRDPX
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Cutler Hammer
800
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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