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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
MDN4083LEA0622NMNGNYNADSX
MDN4083LEA0622NMNGNYNADSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNADWX
MDN4083LEA0622NMNGNYNADWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNAMAX
MDN4083LEA0622NMNGNYNAMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNAMCX
MDN4083LEA0622NMNGNYNAMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNAMPX
MDN4083LEA0622NMNGNYNAMPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNAMSX
MDN4083LEA0622NMNGNYNAMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNAMWX
MDN4083LEA0622NMNGNYNAMWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNANAX
MDN4083LEA0622NMNGNYNANAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNANCX
MDN4083LEA0622NMNGNYNANCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNANPX
MDN4083LEA0622NMNGNYNANPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNANSX
MDN4083LEA0622NMNGNYNANSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNANWX
MDN4083LEA0622NMNGNYNANWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNCCAX
MDN4083LEA0622NMNGNYNCCAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNCCCX
MDN4083LEA0622NMNGNYNCCCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNCCPX
MDN4083LEA0622NMNGNYNCCPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNCCSX
MDN4083LEA0622NMNGNYNCCSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNCCWX
MDN4083LEA0622NMNGNYNCCWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNCDAX
MDN4083LEA0622NMNGNYNCDAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNCDCX
MDN4083LEA0622NMNGNYNCDCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNCDPX
MDN4083LEA0622NMNGNYNCDPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNCDSX
MDN4083LEA0622NMNGNYNCDSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNCDWX
MDN4083LEA0622NMNGNYNCDWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNCMAX
MDN4083LEA0622NMNGNYNCMAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNCMCX
MDN4083LEA0622NMNGNYNCMCX
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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