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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
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MDN4083LEA0522NMNNNYNRCCX
MDN4083LEA0522NMNNNYNRCCX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRCPX
MDN4083LEA0522NMNNNYNRCPX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRCSX
MDN4083LEA0522NMNNNYNRCSX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRCWX
MDN4083LEA0522NMNNNYNRCWX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRDAX
MDN4083LEA0522NMNNNYNRDAX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRDCX
MDN4083LEA0522NMNNNYNRDCX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRDPX
MDN4083LEA0522NMNNNYNRDPX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRDSX
MDN4083LEA0522NMNNNYNRDSX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRDWX
MDN4083LEA0522NMNNNYNRDWX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRMAX
MDN4083LEA0522NMNNNYNRMAX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRMCX
MDN4083LEA0522NMNNNYNRMCX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRMPX
MDN4083LEA0522NMNNNYNRMPX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRMSX
MDN4083LEA0522NMNNNYNRMSX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRMWX
MDN4083LEA0522NMNNNYNRMWX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRNAX
MDN4083LEA0522NMNNNYNRNAX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRNCX
MDN4083LEA0522NMNNNYNRNCX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRNPX
MDN4083LEA0522NMNNNYNRNPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRNSX
MDN4083LEA0522NMNNNYNRNSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNRNWX
MDN4083LEA0522NMNNNYNRNWX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNYCAX
MDN4083LEA0522NMNNNYNYCAX
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNYCCX
MDN4083LEA0522NMNNNYNYCCX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNYCPX
MDN4083LEA0522NMNNNYNYCPX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNYCSX
MDN4083LEA0522NMNNNYNYCSX
Limited Stock
From
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Cutler Hammer
800
3
MDN4083LEA0522NMNNNYNYCWX
MDN4083LEA0522NMNNNYNYCWX
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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