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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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FW 7218M/12
FW 7218M/12
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Metro Lionville
G1G170-AB05-20
G1G170-AB05-20
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EBM Papst
G261
G261
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Lovato
GFP3C20M
GFP3C20M
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Hubbell
GJ1-B2DU
GJ1-B2DU
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Eaton
GW 68 003
GW 68 003
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Gewiss
GW 68 009
GW 68 009
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Gewiss
H3-21
H3-21
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Nanmac
HBLTCGNTBKSW
HBLTCGNTBKSW
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Hubbell
HC-B 16-AMQ-A
HC-B 16-AMQ-A
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Phoenix Contact
HCR2BK-EACH
HCR2BK-EACH
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Kai Suh Suh Enterprise
HS4-241575W-FR
HS4-241575W-FR
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Eaton
HVT-151-SJ
HVT-151-SJ
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Pentair
HWM00637
HWM00637
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Red Lion Controls
IC220TBK123-EACH
IC220TBK123-EACH
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Fanuc
IELK11-1-62-10.0-01-V
IELK11-1-62-10.0-01-V
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Sensata Technologies
JA1-Z470-2
JA1-Z470-2
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Eaton
JH4080806
JH4080806
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EDI
JTEC-489-1-C-15
JTEC-489-1-C-15
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Techna
JXB-4/35
JXB-4/35
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Chint
K-1248
K-1248
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Rittal
K18G3
K18G3
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ABB
KB1-4010
KB1-4010
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ABB
KDS 3-PMT
KDS 3-PMT
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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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