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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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LME-01
LME-01
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Carling Technologies
LMLC1-1RLS4-24314-42
LMLC1-1RLS4-24314-42
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Sensata Technologies
LMLK1-1RLS4-29877-10-V
LMLK1-1RLS4-29877-10-V
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Sensata Technologies
LMR320600
LMR320600
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Lovato
LMR322200
LMR322200
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Lovato
LOGK2
LOGK2
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Schneider Electric
LP-KIT001-000C
LP-KIT001-000C
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Johnson Controls
LP-MZ-M30-B250
LP-MZ-M30-B250
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Turck
LP620-BPD
LP620-BPD
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Leviton
LPBC2-2
LPBC2-2
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Littelfuse
LPFCM22-A-D14
LPFCM22-A-D14
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Panduit
LPFCM34-A-D14
LPFCM34-A-D14
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Panduit
LR14
LR14
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Energizer
LR4-102LJNW-R
LR4-102LJNW-R
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Patlite
LR5-201LJBW-RY
LR5-201LJBW-RY
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Patlite
LR5-402LJNW-RYGB
LR5-402LJNW-RYGB
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Patlite
LR6-02WCNW
LR6-02WCNW
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Patlite
LRF130005
LRF130005
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Danaher Motion
LRF130102
LRF130102
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Danaher Motion
LSRX
LSRX
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Symcom
LSS-130-01-L-DV-A-K
LSS-130-01-L-DV-A-K
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Samtec
LSZH-2000-150-WT
LSZH-2000-150-WT
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Brady
LT1634BCS8-2.5#PBF
LT1634BCS8-2.5#PBF
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Analog Devices
LT2E-020
LT2E-020
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Fuji 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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