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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
MDN4083LEA0622NMNANNNCMAX
MDN4083LEA0622NMNANNNCMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNCMCX
MDN4083LEA0622NMNANNNCMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNCMPX
MDN4083LEA0622NMNANNNCMPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNCMSX
MDN4083LEA0622NMNANNNCMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNCMWX
MDN4083LEA0622NMNANNNCMWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNCNAX
MDN4083LEA0622NMNANNNCNAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNCNCX
MDN4083LEA0622NMNANNNCNCX
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From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNCNPX
MDN4083LEA0622NMNANNNCNPX
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From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNCNSX
MDN4083LEA0622NMNANNNCNSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNCNWX
MDN4083LEA0622NMNANNNCNWX
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From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHCAX
MDN4083LEA0622NMNANNNHCAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHCCX
MDN4083LEA0622NMNANNNHCCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHCPX
MDN4083LEA0622NMNANNNHCPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHCSX
MDN4083LEA0622NMNANNNHCSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHCWX
MDN4083LEA0622NMNANNNHCWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHDAX
MDN4083LEA0622NMNANNNHDAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHDCX
MDN4083LEA0622NMNANNNHDCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHDPX
MDN4083LEA0622NMNANNNHDPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHDSX
MDN4083LEA0622NMNANNNHDSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHDWX
MDN4083LEA0622NMNANNNHDWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHMAX
MDN4083LEA0622NMNANNNHMAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHMCX
MDN4083LEA0622NMNANNNHMCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHMPX
MDN4083LEA0622NMNANNNHMPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNANNNHMSX
MDN4083LEA0622NMNANNNHMSX
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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