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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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NPVF050YW-100
NPVF050YW-100
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TE Connectivity
NQ442L6C
NQ442L6C
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Schneider Electric
NQOD454M225CU
NQOD454M225CU
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Schneider Electric
NQRPL42L2
NQRPL42L2
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Schneider Electric
NRAN3100F
NRAN3100F
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IDEC
NRAS2100-X-3A-AA
NRAS2100-X-3A-AA
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IDEC
NRAS3100-10A-AA
NRAS3100-10A-AA
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IDEC
NRC110-3A-AD
NRC110-3A-AD
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IDEC
NRC111 1AAA
NRC111 1AAA
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IDEC
NRF110-15A
NRF110-15A
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IDEC
NRF211-5A
NRF211-5A
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IDEC
NRLY2100-20A-ADB
NRLY2100-20A-ADB
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IDEC
NS 35/15 PERF 755MM
NS 35/15 PERF 755MM
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Phoenix Contact
NS100N TM40D 4P4D
NS100N TM40D 4P4D
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Schneider Electric
NS2-250-NA
NS2-250-NA
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Eaton
NSS-8-8-01
NSS-8-8-01
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Essentra Components
NSYAEDLPADS3D
NSYAEDLPADS3D
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Schneider Electric
NSYCR10WU1
NSYCR10WU1
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Schneider Electric
NSYMM1212
NSYMM1212
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Schneider Electric
NSYS3D7525T
NSYS3D7525T
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Schneider Electric
NSYS3D8825P
NSYS3D8825P
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Schneider Electric
NSYSTDNCSX
NSYSTDNCSX
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Schneider Electric
NSYTBP292416HT
NSYTBP292416HT
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Schneider Electric
NSYTRAXP630
NSYTRAXP630
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Schneider Electric
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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