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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
CDSC423212
CDSC423212
In Stock
From
$776.35
nVent Hoffman
CDSC423812
CDSC423812
In Stock
From
$1,381.68
nVent Hoffman
CP2412
CP2412
In Stock
From
$69.69
nVent Hoffman
CP2424
CP2424
In Stock
From
$106.97
nVent Hoffman
CP253512
CP253512
In Stock
From
$623.54
nVent Hoffman
CP3024
CP3024
In Stock
From
$147.55
nVent Hoffman
CP405012
CP405012
In Stock
From
$494.29
nVent Hoffman
CP424518
CP424518
In Stock
From
$1,184.17
nVent Hoffman
CP4420
CP4420
In Stock
From
$152.51
nVent Hoffman
CSD30128
CSD30128
In Stock
From
$747.57
nVent Hoffman
CSD423612
CSD423612
In Stock
From
$1,236.75
nVent Hoffman
A-6AXFN
A-6AXFN
In Stock
From
$324.52
nVent Hoffman
A20P20
A20P20
In Stock
From
$72.04
nVent Hoffman
A30H2008SSLP
A30H2008SSLP
In Stock
From
$1,663.02
nVent Hoffman
A362410LP
A362410LP
In Stock
From
$1,884.81
nVent Hoffman
A36P24
A36P24
In Stock
From
$193.68
nVent Hoffman
A42P30
A42P30
In Stock
From
$251.21
nVent Hoffman
A48P48
A48P48
In Stock
From
$569.71
nVent Hoffman
A1212CH
A1212CH
In Stock
From
$396.55
nVent Hoffman
A122408LP
A122408LP
In Stock
From
$733.41
nVent Hoffman
A16148CHQRFG
A16148CHQRFG
In Stock
From
$271.41
nVent Hoffman
A16148PHC
A16148PHC
In Stock
From
$199.98
nVent Hoffman
A16H1208SS6LP
A16H1208SS6LP
In Stock
From
$1,671.55
nVent Hoffman
A16H1208SSLP
A16H1208SSLP
In Stock
From
$565.19
nVent Hoffman
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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