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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
MDN4083LEA0622NMNXNNNLDCX
MDN4083LEA0622NMNXNNNLDCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLDPX
MDN4083LEA0622NMNXNNNLDPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLDSX
MDN4083LEA0622NMNXNNNLDSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLDWX
MDN4083LEA0622NMNXNNNLDWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLMAX
MDN4083LEA0622NMNXNNNLMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLMCX
MDN4083LEA0622NMNXNNNLMCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLMPX
MDN4083LEA0622NMNXNNNLMPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLMSX
MDN4083LEA0622NMNXNNNLMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLMWX
MDN4083LEA0622NMNXNNNLMWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLNAX
MDN4083LEA0622NMNXNNNLNAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLNCX
MDN4083LEA0622NMNXNNNLNCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLNPX
MDN4083LEA0622NMNXNNNLNPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLNSX
MDN4083LEA0622NMNXNNNLNSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNLNWX
MDN4083LEA0622NMNXNNNLNWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNNNAX
MDN4083LEA0622NMNXNNNNNAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNNNCX
MDN4083LEA0622NMNXNNNNNCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNNNPX
MDN4083LEA0622NMNXNNNNNPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNNNSX
MDN4083LEA0622NMNXNNNNNSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNNNWX
MDN4083LEA0622NMNXNNNNNWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNRCAX
MDN4083LEA0622NMNXNNNRCAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNRCCX
MDN4083LEA0622NMNXNNNRCCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNRCPX
MDN4083LEA0622NMNXNNNRCPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNRCSX
MDN4083LEA0622NMNXNNNRCSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNXNNNRCWX
MDN4083LEA0622NMNXNNNRCWX
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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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