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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
MDN4083LEA0622NMNCNNNYNCX
MDN4083LEA0622NMNCNNNYNCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNNNYNPX
MDN4083LEA0622NMNCNNNYNPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNNNYNSX
MDN4083LEA0622NMNCNNNYNSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNNNYNWX
MDN4083LEA0622NMNCNNNYNWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNCAX
MDN4083LEA0622NMNCNYCNCAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNCCX
MDN4083LEA0622NMNCNYCNCCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNCPX
MDN4083LEA0622NMNCNYCNCPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNCSX
MDN4083LEA0622NMNCNYCNCSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNCWX
MDN4083LEA0622NMNCNYCNCWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNDAX
MDN4083LEA0622NMNCNYCNDAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNDCX
MDN4083LEA0622NMNCNYCNDCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNDPX
MDN4083LEA0622NMNCNYCNDPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNDSX
MDN4083LEA0622NMNCNYCNDSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNDWX
MDN4083LEA0622NMNCNYCNDWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNMAX
MDN4083LEA0622NMNCNYCNMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNMCX
MDN4083LEA0622NMNCNYCNMCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNMPX
MDN4083LEA0622NMNCNYCNMPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNMSX
MDN4083LEA0622NMNCNYCNMSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNMWX
MDN4083LEA0622NMNCNYCNMWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNNAX
MDN4083LEA0622NMNCNYCNNAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNNCX
MDN4083LEA0622NMNCNYCNNCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNNPX
MDN4083LEA0622NMNCNYCNNPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNNSX
MDN4083LEA0622NMNCNYCNNSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNYCNNWX
MDN4083LEA0622NMNCNYCNNWX
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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