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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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MT4-115-WH-VFR
MT4-115-WH-VFR
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Eaton
MT4-12/24-S
MT4-12/24-S
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Eaton
MTWP-2475W-NW
MTWP-2475W-NW
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Eaton
N11-630
N11-630
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Eaton
N1GD2
N1GD2
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Eaton
N2F-2202B
N2F-2202B
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Eaton
NDN111-WH
NDN111-WH
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Eaton
NFT-3-GY
NFT-3-GY
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Eaton
NPJ10486
NPJ10486
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NS1-125-NA
NS1-125-NA
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NS2-250-BT-NA
NS2-250-BT-NA
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Eaton
NZM 6B-63 ZM6A-40-800
NZM 6B-63 ZM6A-40-800
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Eaton
NZM-12-1000
NZM-12-1000
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Eaton
NZM-2-N-AF-100-NA
NZM-2-N-AF-100-NA
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Eaton
NZM-N2-VE100-NA-XR-24-30DC
NZM-N2-VE100-NA-XR-24-30DC
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Eaton
NZM1-A32-NA
NZM1-A32-NA
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Eaton
NZM1-A80
NZM1-A80
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Eaton
NZM1-XTVDV-NA
NZM1-XTVDV-NA
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Eaton
NZM1-XU110-130AC
NZM1-XU110-130AC
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Eaton
NZM10-400N/B-NA
NZM10-400N/B-NA
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Eaton
NZM10-400S/ZM-400-NZM10
NZM10-400S/ZM-400-NZM10
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Eaton
NZM2-4-A250
NZM2-4-A250
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Eaton
NZM2-XRAVR
NZM2-XRAVR
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Eaton
NZM2/3-XA24AC/DC
NZM2/3-XA24AC/DC
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Eaton
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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