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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
SNT125DPK
SNT125DPK
In Stock
From
$589.78
Cutler Hammer
SNT1RP18K
SNT1RP18K
In Stock
From
$273.85
Eaton
SNT1RT03K
SNT1RT03K
In Stock
From
$795.38
Eaton
SNT2T11K
SNT2T11K
In Stock
From
$511.94
Eaton
SNT4RP03K
SNT4RP03K
In Stock
From
$411.12
Cutler Hammer
SPAS240AB4
SPAS240AB4
In Stock
From
$933.58
General Electric
SPAS240AB4DR
SPAS240AB4DR
In Stock
From
$1,254.88
General Electric
SPAS600AB4R
SPAS600AB4R
In Stock
From
$1,007.71
General Electric
SPBAA240
SPBAA240
In Stock
From
$677.52
General Electric
SPE120
SPE120
In Stock
From
$2,764.44
General Electric
SPE240
SPE240
In Stock
From
$1,739.43
General Electric
SPHDOS16
SPHDOS16
In Stock
From
$146.73
General Electric
SPRCS120
SPRCS120
In Stock
From
$659.38
General Electric
SPRCS240
SPRCS240
In Stock
From
$939.57
General Electric
SPSDOS20
SPSDOS20
In Stock
From
$1,725.04
General Electric
SPST024
SPST024
In Stock
From
$641.97
General Electric
SPST024R
SPST024R
In Stock
From
$1,314.82
General Electric
SPST120
SPST120
In Stock
From
$745.32
General Electric
SPST120R
SPST120R
In Stock
From
$1,636.95
General Electric
SPST240
SPST240
In Stock
From
$1,512.01
General Electric
SPUV024DC
SPUV024DC
In Stock
From
$1,078.31
General Electric
SQJ
SQJ
In Stock
From
$484.25
Siemens
SRPG150B100
SRPG150B100
In Stock
From
$97.59
General Electric
SRPG150B60
SRPG150B60
In Stock
From
$65.29
General 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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