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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
MDN4083LEA0622NMNGNENCDWX
MDN4083LEA0622NMNGNENCDWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENCMAX
MDN4083LEA0622NMNGNENCMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENCMCX
MDN4083LEA0622NMNGNENCMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENCMPX
MDN4083LEA0622NMNGNENCMPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENCMSX
MDN4083LEA0622NMNGNENCMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENCMWX
MDN4083LEA0622NMNGNENCMWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENCNAX
MDN4083LEA0622NMNGNENCNAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENCNCX
MDN4083LEA0622NMNGNENCNCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENCNPX
MDN4083LEA0622NMNGNENCNPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENCNSX
MDN4083LEA0622NMNGNENCNSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENCNWX
MDN4083LEA0622NMNGNENCNWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHCAX
MDN4083LEA0622NMNGNENHCAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHCCX
MDN4083LEA0622NMNGNENHCCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHCPX
MDN4083LEA0622NMNGNENHCPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHCSX
MDN4083LEA0622NMNGNENHCSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHCWX
MDN4083LEA0622NMNGNENHCWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHDAX
MDN4083LEA0622NMNGNENHDAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHDCX
MDN4083LEA0622NMNGNENHDCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHDPX
MDN4083LEA0622NMNGNENHDPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHDSX
MDN4083LEA0622NMNGNENHDSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHDWX
MDN4083LEA0622NMNGNENHDWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHMAX
MDN4083LEA0622NMNGNENHMAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHMCX
MDN4083LEA0622NMNGNENHMCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENHMPX
MDN4083LEA0622NMNGNENHMPX
Limited Stock
From
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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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