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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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Amperage
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MDN4083LEA0622NMNNNYNADWX
MDN4083LEA0622NMNNNYNADWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNAMAX
MDN4083LEA0622NMNNNYNAMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNAMCX
MDN4083LEA0622NMNNNYNAMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNAMPX
MDN4083LEA0622NMNNNYNAMPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNAMSX
MDN4083LEA0622NMNNNYNAMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNAMWX
MDN4083LEA0622NMNNNYNAMWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNANAX
MDN4083LEA0622NMNNNYNANAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNANCX
MDN4083LEA0622NMNNNYNANCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNANPX
MDN4083LEA0622NMNNNYNANPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNANSX
MDN4083LEA0622NMNNNYNANSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNANWX
MDN4083LEA0622NMNNNYNANWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCCAX
MDN4083LEA0622NMNNNYNCCAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCCCX
MDN4083LEA0622NMNNNYNCCCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCCPX
MDN4083LEA0622NMNNNYNCCPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCCSX
MDN4083LEA0622NMNNNYNCCSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCCWX
MDN4083LEA0622NMNNNYNCCWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCDAX
MDN4083LEA0622NMNNNYNCDAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCDCX
MDN4083LEA0622NMNNNYNCDCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCDPX
MDN4083LEA0622NMNNNYNCDPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCDSX
MDN4083LEA0622NMNNNYNCDSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCDWX
MDN4083LEA0622NMNNNYNCDWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCMAX
MDN4083LEA0622NMNNNYNCMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCMCX
MDN4083LEA0622NMNNNYNCMCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNYNCMPX
MDN4083LEA0622NMNNNYNCMPX
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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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