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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
MDN4083LEA0622NMNJNENLCWX
MDN4083LEA0622NMNJNENLCWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLDAX
MDN4083LEA0622NMNJNENLDAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLDCX
MDN4083LEA0622NMNJNENLDCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLDPX
MDN4083LEA0622NMNJNENLDPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLDSX
MDN4083LEA0622NMNJNENLDSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLDWX
MDN4083LEA0622NMNJNENLDWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLMAX
MDN4083LEA0622NMNJNENLMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLMCX
MDN4083LEA0622NMNJNENLMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLMPX
MDN4083LEA0622NMNJNENLMPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLMSX
MDN4083LEA0622NMNJNENLMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLMWX
MDN4083LEA0622NMNJNENLMWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLNAX
MDN4083LEA0622NMNJNENLNAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLNCX
MDN4083LEA0622NMNJNENLNCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLNPX
MDN4083LEA0622NMNJNENLNPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLNSX
MDN4083LEA0622NMNJNENLNSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENLNWX
MDN4083LEA0622NMNJNENLNWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENNCAX
MDN4083LEA0622NMNJNENNCAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENNCCX
MDN4083LEA0622NMNJNENNCCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENNCPX
MDN4083LEA0622NMNJNENNCPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENNCSX
MDN4083LEA0622NMNJNENNCSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENNCWX
MDN4083LEA0622NMNJNENNCWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENNDAX
MDN4083LEA0622NMNJNENNDAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENNDCX
MDN4083LEA0622NMNJNENNDCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNJNENNDPX
MDN4083LEA0622NMNJNENNDPX
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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