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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
MDN4083LEA0622NMNHNNNACAX
MDN4083LEA0622NMNHNNNACAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNACCX
MDN4083LEA0622NMNHNNNACCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNACPX
MDN4083LEA0622NMNHNNNACPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNACSX
MDN4083LEA0622NMNHNNNACSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNACWX
MDN4083LEA0622NMNHNNNACWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNADAX
MDN4083LEA0622NMNHNNNADAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNADCX
MDN4083LEA0622NMNHNNNADCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNADPX
MDN4083LEA0622NMNHNNNADPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNADSX
MDN4083LEA0622NMNHNNNADSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNADWX
MDN4083LEA0622NMNHNNNADWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNAMAX
MDN4083LEA0622NMNHNNNAMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNAMCX
MDN4083LEA0622NMNHNNNAMCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNAMPX
MDN4083LEA0622NMNHNNNAMPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNAMSX
MDN4083LEA0622NMNHNNNAMSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNAMWX
MDN4083LEA0622NMNHNNNAMWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNANAX
MDN4083LEA0622NMNHNNNANAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNANCX
MDN4083LEA0622NMNHNNNANCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNANPX
MDN4083LEA0622NMNHNNNANPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNANSX
MDN4083LEA0622NMNHNNNANSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNANWX
MDN4083LEA0622NMNHNNNANWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNCCAX
MDN4083LEA0622NMNHNNNCCAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNCCCX
MDN4083LEA0622NMNHNNNCCCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNCCPX
MDN4083LEA0622NMNHNNNCCPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNHNNNCCSX
MDN4083LEA0622NMNHNNNCCSX
Limited Stock
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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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