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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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PRICE
Manufacturer
Amperage
Poles
MDN4083LEA0622NMNRNNNCNSX
MDN4083LEA0622NMNRNNNCNSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNCNWX
MDN4083LEA0622NMNRNNNCNWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHCAX
MDN4083LEA0622NMNRNNNHCAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHCCX
MDN4083LEA0622NMNRNNNHCCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHCPX
MDN4083LEA0622NMNRNNNHCPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHCSX
MDN4083LEA0622NMNRNNNHCSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHCWX
MDN4083LEA0622NMNRNNNHCWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHDAX
MDN4083LEA0622NMNRNNNHDAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHDCX
MDN4083LEA0622NMNRNNNHDCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHDPX
MDN4083LEA0622NMNRNNNHDPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHDSX
MDN4083LEA0622NMNRNNNHDSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHDWX
MDN4083LEA0622NMNRNNNHDWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHMAX
MDN4083LEA0622NMNRNNNHMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHMCX
MDN4083LEA0622NMNRNNNHMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHMPX
MDN4083LEA0622NMNRNNNHMPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHMSX
MDN4083LEA0622NMNRNNNHMSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHMWX
MDN4083LEA0622NMNRNNNHMWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHNAX
MDN4083LEA0622NMNRNNNHNAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHNCX
MDN4083LEA0622NMNRNNNHNCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHNPX
MDN4083LEA0622NMNRNNNHNPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHNSX
MDN4083LEA0622NMNRNNNHNSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNHNWX
MDN4083LEA0622NMNRNNNHNWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNKCAX
MDN4083LEA0622NMNRNNNKCAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNRNNNKCCX
MDN4083LEA0622NMNRNNNKCCX
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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