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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
MDN4083LEA0622NMNGNYMNCAX
MDN4083LEA0622NMNGNYMNCAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNCCX
MDN4083LEA0622NMNGNYMNCCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNCPX
MDN4083LEA0622NMNGNYMNCPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNCSX
MDN4083LEA0622NMNGNYMNCSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNCWX
MDN4083LEA0622NMNGNYMNCWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNDAX
MDN4083LEA0622NMNGNYMNDAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNDCX
MDN4083LEA0622NMNGNYMNDCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNDPX
MDN4083LEA0622NMNGNYMNDPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNDSX
MDN4083LEA0622NMNGNYMNDSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNDWX
MDN4083LEA0622NMNGNYMNDWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNMAX
MDN4083LEA0622NMNGNYMNMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNMCX
MDN4083LEA0622NMNGNYMNMCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNMPX
MDN4083LEA0622NMNGNYMNMPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNMSX
MDN4083LEA0622NMNGNYMNMSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNMWX
MDN4083LEA0622NMNGNYMNMWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYMNNAX
MDN4083LEA0622NMNGNYMNNAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNACAX
MDN4083LEA0622NMNGNYNACAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNACCX
MDN4083LEA0622NMNGNYNACCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNACPX
MDN4083LEA0622NMNGNYNACPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNACSX
MDN4083LEA0622NMNGNYNACSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNACWX
MDN4083LEA0622NMNGNYNACWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNADAX
MDN4083LEA0622NMNGNYNADAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNADCX
MDN4083LEA0622NMNGNYNADCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNYNADPX
MDN4083LEA0622NMNGNYNADPX
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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