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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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LBS-NLO63/3V/Z33/Z71
LBS-NLO63/3V/Z33/Z71
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Sontheimer Elektroschaltgerate
LCBS-4-5-19
LCBS-4-5-19
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Essentra Components
LCE-302FB-RYG
LCE-302FB-RYG
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Patlite
LCU102
LCU102
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Thomas & Betts
LD-85-CTL-600/24V-RED
LD-85-CTL-600/24V-RED
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Sirena Stack Lights
LD1400-3
LD1400-3
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Littelfuse
LDP3IW6-A
LDP3IW6-A
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Panduit
LDP3WH6-A
LDP3WH6-A
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Panduit
LDP5EI6-A
LDP5EI6-A
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Panduit
LE230
LE230
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ABB
LE334
LE334
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Okaya
LEL-M-24-C
LEL-M-24-C
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Patlite
LELHK11-32848-1-V
LELHK11-32848-1-V
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Sensata Technologies
LELHPK111-1-52-175.-01-V
LELHPK111-1-52-175.-01-V
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Sensata Technologies
LELK11-39949-10-V
LELK11-39949-10-V
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Sensata Technologies
LEX-B-30
LEX-B-30
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Teac
LF-310KA
LF-310KA
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Nec Tokin America Inc
LFBK0603HS601-T
LFBK0603HS601-T
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Taiyo Yuden
LFBK0603HS800-T
LFBK0603HS800-T
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Taiyo Yuden
LFBK0603TS121-T
LFBK0603TS121-T
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Taiyo Yuden
LFBK0603TS800-T
LFBK0603TS800-T
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Taiyo Yuden
LFBK1005HS241-T
LFBK1005HS241-T
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Taiyo Yuden
LFBK1005HS680-TV
LFBK1005HS680-TV
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Taiyo Yuden
LFBK1005HW680-T
LFBK1005HW680-T
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Taiyo Yuden
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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