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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
MDN4083LEA0622NMNCNECNNPX
MDN4083LEA0622NMNCNECNNPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNECNNSX
MDN4083LEA0622NMNCNECNNSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNECNNWX
MDN4083LEA0622NMNCNECNNWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENACAX
MDN4083LEA0622NMNCNENACAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENACCX
MDN4083LEA0622NMNCNENACCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENACPX
MDN4083LEA0622NMNCNENACPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENACSX
MDN4083LEA0622NMNCNENACSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENACWX
MDN4083LEA0622NMNCNENACWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENADAX
MDN4083LEA0622NMNCNENADAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENADCX
MDN4083LEA0622NMNCNENADCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENADPX
MDN4083LEA0622NMNCNENADPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENADSX
MDN4083LEA0622NMNCNENADSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENADWX
MDN4083LEA0622NMNCNENADWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENAMAX
MDN4083LEA0622NMNCNENAMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENAMCX
MDN4083LEA0622NMNCNENAMCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENAMPX
MDN4083LEA0622NMNCNENAMPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENAMSX
MDN4083LEA0622NMNCNENAMSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENAMWX
MDN4083LEA0622NMNCNENAMWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENANAX
MDN4083LEA0622NMNCNENANAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENANCX
MDN4083LEA0622NMNCNENANCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENANPX
MDN4083LEA0622NMNCNENANPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENANSX
MDN4083LEA0622NMNCNENANSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENANWX
MDN4083LEA0622NMNCNENANWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNCNENCCAX
MDN4083LEA0622NMNCNENCCAX
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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