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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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SSPK24CLPR
SSPK24CLPR
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Gentex Corporation
ST 15
ST 15
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Phoenix Contact
ST16-PE
ST16-PE
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Phoenix Contact
STI-7501D
STI-7501D
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Safety Technology Int
STKD/1-BG
STKD/1-BG
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Conta Clip
SU2E7
SU2E7
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Ametek
SYC-TC-208-3Y
SYC-TC-208-3Y
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Sycom Inc
TB10-125-4
TB10-125-4
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Pneumadyne
TC-TBNH
TC-TBNH
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Honeywell
TE70ICFIW
TE70ICFIW
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Panduit
TF-8
TF-8
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Pennbarry
TK-PS-1309-6-TO
TK-PS-1309-6-TO
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Spelsberg
TK-ST080-480NN-N
TK-ST080-480NN-N
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Total Protection Solutions
TL50HRGALSQPMA-82214
TL50HRGALSQPMA-82214
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Banner Engineering
TMCX100 1
TMCX100 1
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Eaton
TSW-770/1070-MSMK-ANG-W-S
TSW-770/1070-MSMK-ANG-W-S
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Creston Electronics
TW2.5-4/15-BLUE
TW2.5-4/15-BLUE
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Wieland
TWN-16
TWN-16
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Wieland
UBE-D/25F
UBE-D/25F
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Lutze
UK152/252-A
UK152/252-A
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Yoshida
V04616
V04616
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Schurter
V10087120
V10087120
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ABB
V10087121
V10087121
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ABB
V1008961
V1008961
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ABB
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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