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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
A16P10
A16P10
In Stock
From
$20.22
Nvent
A16P12G
A16P12G
In Stock
From
$59.76
Nvent
A20N16BLP
A20N16BLP
In Stock
From
$262.84
Nvent
A20P16J
A20P16J
In Stock
From
$44.44
Nvent
A20P16PP
A20P16PP
In Stock
From
$56.47
Nvent
A20P20G
A20P20G
In Stock
From
$52.52
Nvent
A24N248LP
A24N248LP
In Stock
From
$418.14
Nvent
A24P20G
A24P20G
In Stock
From
$89.89
Nvent
A24P20SS6
A24P20SS6
In Stock
From
$209.07
Nvent
A24R208
A24R208
In Stock
From
$264.62
Nvent
A30N30BLP
A30N30BLP
In Stock
From
$486.82
Nvent
A30N30MP
A30N30MP
In Stock
From
$195.74
Nvent
A30R248
A30R248
In Stock
From
$354.51
Nvent
A31P12G
A31P12G
In Stock
From
$129.28
Nvent
A36N24MP
A36N24MP
In Stock
From
$128.58
nVent Hoffman
A36P24G
A36P24G
In Stock
From
$157.62
Nvent
A36P30AL
A36P30AL
In Stock
From
$342.76
Nvent
A36P30G
A36P30G
In Stock
From
$194.93
Nvent
A42HS3112SSLP
A42HS3112SSLP
In Stock
From
$3,646.96
Nvent
A42N3009
A42N3009
In Stock
From
$854.46
Nvent
A44CCOL
A44CCOL
In Stock
From
$497.93
Nvent
A48H30CLP/SPL
A48H30CLP/SPL
In Stock
From
$453.66
Nvent
A48H3610SSLP
A48H3610SSLP
In Stock
From
$3,763.51
Nvent
A604NFAL
A604NFAL
In Stock
From
$237.09
Nvent
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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