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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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Part Number
PRICE
Manufacturer
NSC100N
NSC100N
In Stock
From
$33.25
Schneider Electric
STR38S-1200A
STR38S-1200A
In Stock
From
$588.40
Schneider Electric
LV434063-EOK
LV434063-EOK
In Stock
From
$1,146.74
Schneider Electric
MG24253
MG24253
Limited Stock
From
Get Price
Schneider Electric
MTZ2-30H
MTZ2-30H
In Stock
From
$13,885.20
Schneider Electric
LV429219
LV429219
In Stock
From
$182.65
Schneider Electric
C125N
C125N
In Stock
From
$93.50
Schneider Electric
C225E
C225E
In Stock
From
$0.02
Schneider Electric
MP08-CRADLE
MP08-CRADLE
In Stock
From
$0.02
Schneider Electric
ST308LS-1600A
ST308LS-1600A
In Stock
From
$0.33
Schneider Electric
ST308S-1600-LS
ST308S-1600-LS
In Stock
From
$0.41
Schneider Electric
ST308S-LS
ST308S-LS
In Stock
From
$0.02
Schneider Electric
ST308S-LSI-400
ST308S-LSI-400
In Stock
From
$0.02
Schneider Electric
ST308ST-LSG-4000A
ST308ST-LSG-4000A
In Stock
From
$0.02
Schneider Electric
STR38S-1250A
STR38S-1250A
In Stock
From
$2.44
Schneider Electric
STR38S-2000A
STR38S-2000A
In Stock
From
$4.44
Schneider Electric
STR38S-800A
STR38S-800A
In Stock
From
$2.67
Schneider Electric
STR38S-800A-SLI
STR38S-800A-SLI
In Stock
From
$2.67
Schneider Electric
STR38S-LSI-1600
STR38S-LSI-1600
In Stock
From
$0.02
Schneider Electric
STR38S-LSI-3200A
STR38S-LSI-3200A
In Stock
From
$6.67
Schneider Electric
36058
36058
In Stock
From
$168.98
Schneider Electric
NFNL36100RD12
NFNL36100RD12
In Stock
From
$1,464.00
Schneider Electric
NSE100
NSE100
In Stock
From
$11.11
Schneider Electric
STR28D-LI-2500A
STR28D-LI-2500A
In Stock
From
$0.02
Schneider 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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