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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
MDN4083LEA0622NMNGNENNCCX
MDN4083LEA0622NMNGNENNCCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNCPX
MDN4083LEA0622NMNGNENNCPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNCSX
MDN4083LEA0622NMNGNENNCSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNCWX
MDN4083LEA0622NMNGNENNCWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNDAX
MDN4083LEA0622NMNGNENNDAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNDCX
MDN4083LEA0622NMNGNENNDCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNDPX
MDN4083LEA0622NMNGNENNDPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNDSX
MDN4083LEA0622NMNGNENNDSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNDWX
MDN4083LEA0622NMNGNENNDWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNMAX
MDN4083LEA0622NMNGNENNMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNMCX
MDN4083LEA0622NMNGNENNMCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNMPX
MDN4083LEA0622NMNGNENNMPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNMSX
MDN4083LEA0622NMNGNENNMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNMWX
MDN4083LEA0622NMNGNENNMWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNNAX
MDN4083LEA0622NMNGNENNNAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNNCX
MDN4083LEA0622NMNGNENNNCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNNPX
MDN4083LEA0622NMNGNENNNPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNNSX
MDN4083LEA0622NMNGNENNNSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENNNWX
MDN4083LEA0622NMNGNENNNWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENRCAX
MDN4083LEA0622NMNGNENRCAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENRCCX
MDN4083LEA0622NMNGNENRCCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENRCPX
MDN4083LEA0622NMNGNENRCPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENRCSX
MDN4083LEA0622NMNGNENRCSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNENRCWX
MDN4083LEA0622NMNGNENRCWX
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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