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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
MDN4083LEA0622NMNRNENLCSX
MDN4083LEA0622NMNRNENLCSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLCWX
MDN4083LEA0622NMNRNENLCWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLDAX
MDN4083LEA0622NMNRNENLDAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLDCX
MDN4083LEA0622NMNRNENLDCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLDPX
MDN4083LEA0622NMNRNENLDPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLDSX
MDN4083LEA0622NMNRNENLDSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLDWX
MDN4083LEA0622NMNRNENLDWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLMAX
MDN4083LEA0622NMNRNENLMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLMCX
MDN4083LEA0622NMNRNENLMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLMPX
MDN4083LEA0622NMNRNENLMPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLMSX
MDN4083LEA0622NMNRNENLMSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLMWX
MDN4083LEA0622NMNRNENLMWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLNAX
MDN4083LEA0622NMNRNENLNAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLNCX
MDN4083LEA0622NMNRNENLNCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLNPX
MDN4083LEA0622NMNRNENLNPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLNSX
MDN4083LEA0622NMNRNENLNSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENLNWX
MDN4083LEA0622NMNRNENLNWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENNNAX
MDN4083LEA0622NMNRNENNNAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENNNCX
MDN4083LEA0622NMNRNENNNCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENNNPX
MDN4083LEA0622NMNRNENNNPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENNNSX
MDN4083LEA0622NMNRNENNNSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENNNWX
MDN4083LEA0622NMNRNENNNWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENRCAX
MDN4083LEA0622NMNRNENRCAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNENRCCX
MDN4083LEA0622NMNRNENRCCX
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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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