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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
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Amperage
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MDN4083LEA0622NMNNNECNCWX
MDN4083LEA0622NMNNNECNCWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNDAX
MDN4083LEA0622NMNNNECNDAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNDCX
MDN4083LEA0622NMNNNECNDCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNDPX
MDN4083LEA0622NMNNNECNDPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNDSX
MDN4083LEA0622NMNNNECNDSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNDWX
MDN4083LEA0622NMNNNECNDWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNMAX
MDN4083LEA0622NMNNNECNMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNMCX
MDN4083LEA0622NMNNNECNMCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNMPX
MDN4083LEA0622NMNNNECNMPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNMSX
MDN4083LEA0622NMNNNECNMSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNMWX
MDN4083LEA0622NMNNNECNMWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNNAX
MDN4083LEA0622NMNNNECNNAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNNCX
MDN4083LEA0622NMNNNECNNCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNNPX
MDN4083LEA0622NMNNNECNNPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNNSX
MDN4083LEA0622NMNNNECNNSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNECNNWX
MDN4083LEA0622NMNNNECNNWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNENACAX
MDN4083LEA0622NMNNNENACAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNENACCX
MDN4083LEA0622NMNNNENACCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNENACPX
MDN4083LEA0622NMNNNENACPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNENACSX
MDN4083LEA0622NMNNNENACSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNENACWX
MDN4083LEA0622NMNNNENACWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNENADAX
MDN4083LEA0622NMNNNENADAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNENADCX
MDN4083LEA0622NMNNNENADCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNNNENADPX
MDN4083LEA0622NMNNNENADPX
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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