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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
MDN4083LEA0622NMNGNYNNCWX
MDN4083LEA0622NMNGNYNNCWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNNDAX
MDN4083LEA0622NMNGNYNNDAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNNDCX
MDN4083LEA0622NMNGNYNNDCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNNDPX
MDN4083LEA0622NMNGNYNNDPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNNDSX
MDN4083LEA0622NMNGNYNNDSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNNDWX
MDN4083LEA0622NMNGNYNNDWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNNMAX
MDN4083LEA0622NMNGNYNNMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNNMCX
MDN4083LEA0622NMNGNYNNMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNNMPX
MDN4083LEA0622NMNGNYNNMPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNNMSX
MDN4083LEA0622NMNGNYNNMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNNMWX
MDN4083LEA0622NMNGNYNNMWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRCAX
MDN4083LEA0622NMNGNYNRCAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRCCX
MDN4083LEA0622NMNGNYNRCCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRCPX
MDN4083LEA0622NMNGNYNRCPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRCSX
MDN4083LEA0622NMNGNYNRCSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRCWX
MDN4083LEA0622NMNGNYNRCWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRDAX
MDN4083LEA0622NMNGNYNRDAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRDCX
MDN4083LEA0622NMNGNYNRDCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRDPX
MDN4083LEA0622NMNGNYNRDPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRDSX
MDN4083LEA0622NMNGNYNRDSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRDWX
MDN4083LEA0622NMNGNYNRDWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRMAX
MDN4083LEA0622NMNGNYNRMAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRMCX
MDN4083LEA0622NMNGNYNRMCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNRMPX
MDN4083LEA0622NMNGNYNRMPX
Limited Stock
From
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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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