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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
MDN4083LEA0622NMNGNNMNDSX
MDN4083LEA0622NMNGNNMNDSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNMNDWX
MDN4083LEA0622NMNGNNMNDWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNMNMAX
MDN4083LEA0622NMNGNNMNMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNMNMCX
MDN4083LEA0622NMNGNNMNMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNMNMPX
MDN4083LEA0622NMNGNNMNMPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNMNMSX
MDN4083LEA0622NMNGNNMNMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNMNMWX
MDN4083LEA0622NMNGNNMNMWX
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From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNMNNAX
MDN4083LEA0622NMNGNNMNNAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNACAX
MDN4083LEA0622NMNGNNNACAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNACCX
MDN4083LEA0622NMNGNNNACCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNACPX
MDN4083LEA0622NMNGNNNACPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNACSX
MDN4083LEA0622NMNGNNNACSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNACWX
MDN4083LEA0622NMNGNNNACWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNADAX
MDN4083LEA0622NMNGNNNADAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNADCX
MDN4083LEA0622NMNGNNNADCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNADPX
MDN4083LEA0622NMNGNNNADPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNADSX
MDN4083LEA0622NMNGNNNADSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNADWX
MDN4083LEA0622NMNGNNNADWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNAMAX
MDN4083LEA0622NMNGNNNAMAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNAMCX
MDN4083LEA0622NMNGNNNAMCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNAMPX
MDN4083LEA0622NMNGNNNAMPX
Limited Stock
From
Get Price
Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNAMSX
MDN4083LEA0622NMNGNNNAMSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNAMWX
MDN4083LEA0622NMNGNNNAMWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNANAX
MDN4083LEA0622NMNGNNNANAX
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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