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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
MPD41W16
MPD41W16
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General Electric
1600
4
MPH32W08
MPH32W08
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General Electric
800
3
MS31F10
MS31F10
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General Electric
1000
3
MS31F12
MS31F12
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General Electric
1250
3
MS31F16
MS31F16
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General Electric
1600
3
MS31F20
MS31F20
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General Electric
2000
3
MS31W08
MS31W08
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General Electric
800
3
MS31W08-A
MS31W08-A
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General Electric
800
3
MS31W10
MS31W10
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General Electric
1000
3
MS31W10-A
MS31W10-A
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General Electric
1000
3
MS31W12
MS31W12
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General Electric
1250
3
MS31W16
MS31W16
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General Electric
1600
3
MS31W16-A
MS31W16-A
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General Electric
1600
3
MS31W20
MS31W20
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General Electric
2000
3
MS32F32
MS32F32
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General Electric
3200
3
MS32F32-A
MS32F32-A
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General Electric
3200
3
MS32W25
MS32W25
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General Electric
2500
3
MS32W25-A
MS32W25-A
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General Electric
2500
3
MS32W32
MS32W32
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General Electric
3200
3
MS32W40
MS32W40
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General Electric
4000
3
MS4L1M08-A
MS4L1M08-A
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General Electric
800
4
MS4L2M32
MS4L2M32
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General Electric
3200
4
MS4L2M32-A
MS4L2M32-A
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General Electric
3200
4
NEU04B0N
NEU04B0N
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General Electric
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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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