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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
Manufacturer
Amperage
Poles
MDN4083LEA0622NMNJNNNACAX
MDN4083LEA0622NMNJNNNACAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNACCX
MDN4083LEA0622NMNJNNNACCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNACPX
MDN4083LEA0622NMNJNNNACPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNACSX
MDN4083LEA0622NMNJNNNACSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNACWX
MDN4083LEA0622NMNJNNNACWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNADAX
MDN4083LEA0622NMNJNNNADAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNADCX
MDN4083LEA0622NMNJNNNADCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNADPX
MDN4083LEA0622NMNJNNNADPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNADSX
MDN4083LEA0622NMNJNNNADSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNADWX
MDN4083LEA0622NMNJNNNADWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNAMAX
MDN4083LEA0622NMNJNNNAMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNAMCX
MDN4083LEA0622NMNJNNNAMCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNAMPX
MDN4083LEA0622NMNJNNNAMPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNAMSX
MDN4083LEA0622NMNJNNNAMSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNAMWX
MDN4083LEA0622NMNJNNNAMWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNANAX
MDN4083LEA0622NMNJNNNANAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNANCX
MDN4083LEA0622NMNJNNNANCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNANPX
MDN4083LEA0622NMNJNNNANPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNANSX
MDN4083LEA0622NMNJNNNANSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNANWX
MDN4083LEA0622NMNJNNNANWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNCCAX
MDN4083LEA0622NMNJNNNCCAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNCCCX
MDN4083LEA0622NMNJNNNCCCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNCCPX
MDN4083LEA0622NMNJNNNCCPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNNNCCSX
MDN4083LEA0622NMNJNNNCCSX
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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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