1. Home / 
  2. All Categories / 
  3. Circuit-Breakers

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.
Popular Categories
SORT BY
Part Number
PRICE
Manufacturer
LD00001
LD00001
Limited Stock
From
Get Price
Teledyne
LD6A-0DZQB
LD6A-0DZQB
Limited Stock
From
Get Price
IDEC
LD6A-3DZQB-RYG
LD6A-3DZQB-RYG
Limited Stock
From
Get Price
IDEC
LDB6T
LDB6T
Limited Stock
From
Get Price
Schneider Electric
LE-201P-RG
LE-201P-RG
Limited Stock
From
Get Price
Patlite
LE4-220
LE4-220
Limited Stock
From
Get Price
Bosch
LELBX11-33112-15-V
LELBX11-33112-15-V
Limited Stock
From
Get Price
Sensata Technologies
LF-215
LF-215
Limited Stock
From
Get Price
Nec Tokin America Inc
LK10Y/R
LK10Y/R
Limited Stock
From
Get Price
Katko
LK4AP33TN
LK4AP33TN
Limited Stock
From
Get Price
Schneider Electric
LL200
LL200
Limited Stock
From
Get Price
Emerson
LLBAA200
LLBAA200
Limited Stock
From
Get Price
Tyco
LME-102FB-R
LME-102FB-R
Limited Stock
From
Get Price
Patlite
LME-302FB-RYG
LME-302FB-RYG
Limited Stock
From
Get Price
Patlite
LME-302TFB-RYG
LME-302TFB-RYG
Limited Stock
From
Get Price
Patlite
LME-412L-RGCB
LME-412L-RGCB
Limited Stock
From
Get Price
Patlite
LME-502
LME-502
Limited Stock
From
Get Price
Patlite
LNA 63
LNA 63
Limited Stock
From
Get Price
ABB
LORN-650DC2WX
LORN-650DC2WX
Limited Stock
From
Get Price
Eaton
LPZM1A5P
LPZM1A5P
Limited Stock
From
Get Price
Lovato
LR12188-20
LR12188-20
Limited Stock
From
Get Price
Schneider Electric
LR4-1M2WJBW-R
LR4-1M2WJBW-R
Limited Stock
From
Get Price
Patlite
LR5-302PJNW-RYG
LR5-302PJNW-RYG
Limited Stock
From
Get Price
Patlite
LR6-1M2LJBW-R
LR6-1M2LJBW-R
Limited Stock
From
Get Price
Patlite
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.

Learn More