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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
MDN4083LEA0622NMNG2YNNMPX
MDN4083LEA0622NMNG2YNNMPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNNMSX
MDN4083LEA0622NMNG2YNNMSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNNMWX
MDN4083LEA0622NMNG2YNNMWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNNNAX
MDN4083LEA0622NMNG2YNNNAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNNNCX
MDN4083LEA0622NMNG2YNNNCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNNNPX
MDN4083LEA0622NMNG2YNNNPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNNNSX
MDN4083LEA0622NMNG2YNNNSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNNNWX
MDN4083LEA0622NMNG2YNNNWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRCAX
MDN4083LEA0622NMNG2YNRCAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRCCX
MDN4083LEA0622NMNG2YNRCCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRCPX
MDN4083LEA0622NMNG2YNRCPX
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRCSX
MDN4083LEA0622NMNG2YNRCSX
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRCWX
MDN4083LEA0622NMNG2YNRCWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRDAX
MDN4083LEA0622NMNG2YNRDAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRDCX
MDN4083LEA0622NMNG2YNRDCX
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRDPX
MDN4083LEA0622NMNG2YNRDPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRDSX
MDN4083LEA0622NMNG2YNRDSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRDWX
MDN4083LEA0622NMNG2YNRDWX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRMAX
MDN4083LEA0622NMNG2YNRMAX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRMCX
MDN4083LEA0622NMNG2YNRMCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRMPX
MDN4083LEA0622NMNG2YNRMPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRMSX
MDN4083LEA0622NMNG2YNRMSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRMWX
MDN4083LEA0622NMNG2YNRMWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNG2YNRNAX
MDN4083LEA0622NMNG2YNRNAX
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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