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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
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MDN4083LEA0522NMNNNENACAX
MDN4083LEA0522NMNNNENACAX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENACCX
MDN4083LEA0522NMNNNENACCX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENACPX
MDN4083LEA0522NMNNNENACPX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENACSX
MDN4083LEA0522NMNNNENACSX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENACWX
MDN4083LEA0522NMNNNENACWX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENADAX
MDN4083LEA0522NMNNNENADAX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENADCX
MDN4083LEA0522NMNNNENADCX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENADPX
MDN4083LEA0522NMNNNENADPX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENADSX
MDN4083LEA0522NMNNNENADSX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENADWX
MDN4083LEA0522NMNNNENADWX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENAMAX
MDN4083LEA0522NMNNNENAMAX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENAMCX
MDN4083LEA0522NMNNNENAMCX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENAMPX
MDN4083LEA0522NMNNNENAMPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENAMSX
MDN4083LEA0522NMNNNENAMSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENAMWX
MDN4083LEA0522NMNNNENAMWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENANAX
MDN4083LEA0522NMNNNENANAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENANCX
MDN4083LEA0522NMNNNENANCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENANPX
MDN4083LEA0522NMNNNENANPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENANSX
MDN4083LEA0522NMNNNENANSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENANWX
MDN4083LEA0522NMNNNENANWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENCCAX
MDN4083LEA0522NMNNNENCCAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENCCCX
MDN4083LEA0522NMNNNENCCCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENCCPX
MDN4083LEA0522NMNNNENCCPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNENCCSX
MDN4083LEA0522NMNNNENCCSX
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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