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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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TSW-102-07-S-D
TSW-102-07-S-D
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Samtec
TUE-2
TUE-2
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Fuji Electric
TV4AAA300
TV4AAA300
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Simpson
TV4DMV100
TV4DMV100
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Simpson
TW2.5-10-BL
TW2.5-10-BL
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Conta Clip
TWS-L2-N
TWS-L2-N
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Sirena Stack Lights
TX10
TX10
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Kasuga
TXA1
TXA1
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Kasuga
TYD1CPG6
TYD1CPG6
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Thomas & Betts
TYD2CPG6
TYD2CPG6
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Thomas & Betts
TYD4X4NPG6
TYD4X4NPG6
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Thomas & Betts
TYHC12-EACH
TYHC12-EACH
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Hellermann Tyton
TYHC5-EACH
TYHC5-EACH
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Hellermann Tyton
TYHCT-EACH
TYHCT-EACH
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Hellermann Tyton
TYHCX-EACH
TYHCX-EACH
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Hellermann Tyton
TYP4500N
TYP4500N
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EBM Papst
U-80
U-80
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Hioki
U12JLD6
U12JLD6
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Siemens
UBIZ2100-1
UBIZ2100-1
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Connecticut Electric
UEX030-40V1-A1C1A
UEX030-40V1-A1C1A
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Eaton
UF12A02-STHR
UF12A02-STHR
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Mechatronics
UKH50-GNYE
UKH50-GNYE
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Phoenix Contact
UL-MI-150/125-G
UL-MI-150/125-G
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Fibox
UM-35CL/VO-DC/ISO
UM-35CL/VO-DC/ISO
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Texmate
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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