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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
MDN4083LEA0622NMNENNNANWX
MDN4083LEA0622NMNENNNANWX
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCCAX
MDN4083LEA0622NMNENNNCCAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCCCX
MDN4083LEA0622NMNENNNCCCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCCPX
MDN4083LEA0622NMNENNNCCPX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCCSX
MDN4083LEA0622NMNENNNCCSX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCCWX
MDN4083LEA0622NMNENNNCCWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCDAX
MDN4083LEA0622NMNENNNCDAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCDCX
MDN4083LEA0622NMNENNNCDCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCDPX
MDN4083LEA0622NMNENNNCDPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCDSX
MDN4083LEA0622NMNENNNCDSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCDWX
MDN4083LEA0622NMNENNNCDWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCMAX
MDN4083LEA0622NMNENNNCMAX
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCMCX
MDN4083LEA0622NMNENNNCMCX
Limited Stock
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCMPX
MDN4083LEA0622NMNENNNCMPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCMSX
MDN4083LEA0622NMNENNNCMSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCMWX
MDN4083LEA0622NMNENNNCMWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCNAX
MDN4083LEA0622NMNENNNCNAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCNCX
MDN4083LEA0622NMNENNNCNCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCNPX
MDN4083LEA0622NMNENNNCNPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCNSX
MDN4083LEA0622NMNENNNCNSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNCNWX
MDN4083LEA0622NMNENNNCNWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNHCAX
MDN4083LEA0622NMNENNNHCAX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNHCCX
MDN4083LEA0622NMNENNNHCCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0622NMNENNNHCPX
MDN4083LEA0622NMNENNNHCPX
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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