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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
MDN4083LEA0622NMNGNNNHCAX
MDN4083LEA0622NMNGNNNHCAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHCCX
MDN4083LEA0622NMNGNNNHCCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHCPX
MDN4083LEA0622NMNGNNNHCPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHCSX
MDN4083LEA0622NMNGNNNHCSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHCWX
MDN4083LEA0622NMNGNNNHCWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHDAX
MDN4083LEA0622NMNGNNNHDAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHDCX
MDN4083LEA0622NMNGNNNHDCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHDPX
MDN4083LEA0622NMNGNNNHDPX
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From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHDSX
MDN4083LEA0622NMNGNNNHDSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHDWX
MDN4083LEA0622NMNGNNNHDWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHMAX
MDN4083LEA0622NMNGNNNHMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHMCX
MDN4083LEA0622NMNGNNNHMCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHMPX
MDN4083LEA0622NMNGNNNHMPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHMSX
MDN4083LEA0622NMNGNNNHMSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHMWX
MDN4083LEA0622NMNGNNNHMWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHNAX
MDN4083LEA0622NMNGNNNHNAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHNCX
MDN4083LEA0622NMNGNNNHNCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHNPX
MDN4083LEA0622NMNGNNNHNPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHNSX
MDN4083LEA0622NMNGNNNHNSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNHNWX
MDN4083LEA0622NMNGNNNHNWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNKCAX
MDN4083LEA0622NMNGNNNKCAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNKCCX
MDN4083LEA0622NMNGNNNKCCX
Limited Stock
From
Get Price
Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNKCPX
MDN4083LEA0622NMNGNNNKCPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNGNNNKCSX
MDN4083LEA0622NMNGNNNKCSX
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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