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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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685661CC
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Merlin Gerin
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685661ST
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Schneider Electric
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685662CC
685662CC
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Merlin Gerin
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685662ST
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Merlin Gerin
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685676
685676
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Merlin Gerin
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685678
685678
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Merlin Gerin
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685680
685680
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685682
685682
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Merlin Gerin
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685686
685686
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685687
685687
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Merlin Gerin
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685761
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Merlin Gerin
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685766
685766
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Merlin Gerin
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685768
685768
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Merlin Gerin
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685769
685769
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Merlin Gerin
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685977
685977
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Merlin Gerin
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75151
75151
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Merlin Gerin
20
4
AC-PRO-PROGRAMMER
AC-PRO-PROGRAMMER
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Merlin Gerin
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3
EZC100B3015
EZC100B3015
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Merlin Gerin
15
3
EZC100F3075
EZC100F3075
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Schneider Electric
75
3
EZC100H2015
EZC100H2015
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Merlin Gerin
15
2
MP16-3P-CRADLE
MP16-3P-CRADLE
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Merlin Gerin
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NB250H
NB250H
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Merlin Gerin
50
2
NFHFE36016
NFHFE36016
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Square D
16
3
NFHFE36025
NFHFE36025
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Square D
25
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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