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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
MDN4083LEA0622NMNENYNRCWX
MDN4083LEA0622NMNENYNRCWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRDAX
MDN4083LEA0622NMNENYNRDAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRDCX
MDN4083LEA0622NMNENYNRDCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRDPX
MDN4083LEA0622NMNENYNRDPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRDSX
MDN4083LEA0622NMNENYNRDSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRDWX
MDN4083LEA0622NMNENYNRDWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRMAX
MDN4083LEA0622NMNENYNRMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRMCX
MDN4083LEA0622NMNENYNRMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRMPX
MDN4083LEA0622NMNENYNRMPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRMSX
MDN4083LEA0622NMNENYNRMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRMWX
MDN4083LEA0622NMNENYNRMWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRNAX
MDN4083LEA0622NMNENYNRNAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRNCX
MDN4083LEA0622NMNENYNRNCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRNPX
MDN4083LEA0622NMNENYNRNPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRNSX
MDN4083LEA0622NMNENYNRNSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNRNWX
MDN4083LEA0622NMNENYNRNWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNYCAX
MDN4083LEA0622NMNENYNYCAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNYCCX
MDN4083LEA0622NMNENYNYCCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNYCPX
MDN4083LEA0622NMNENYNYCPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNYCSX
MDN4083LEA0622NMNENYNYCSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNYCWX
MDN4083LEA0622NMNENYNYCWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNYDAX
MDN4083LEA0622NMNENYNYDAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNYDCX
MDN4083LEA0622NMNENYNYDCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENYNYDPX
MDN4083LEA0622NMNENYNYDPX
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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