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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
CTS4U-N/R
CTS4U-N/R
In Stock
From
$1.71
Altech Corp
CTS6U/BU
CTS6U/BU
In Stock
From
$2.22
Altech Corp
CTT2.5UJ
CTT2.5UJ
In Stock
From
$11.50
Altech Corp
CX2.5/4
CX2.5/4
In Stock
From
$2.46
Altech Corp
CYG4
CYG4
In Stock
From
$9.26
Altech Corp
DC2CU40L
DC2CU40L
In Stock
From
$122.84
Altech Corp
DC2CU60L
DC2CU60L
In Stock
From
$70.70
Altech Corp
DDFL4ULR
DDFL4ULR
In Stock
From
$23.86
Altech Corp
EP2.5/4UN/BG
EP2.5/4UN/BG
In Stock
From
$1.49
Altech Corp
EPCGT4U/Y
EPCGT4U/Y
In Stock
From
$1.57
Altech Corp
EPCSTSU
EPCSTSU
In Stock
From
$2.53
Altech Corp
EPDR2
EPDR2
In Stock
From
$2.94
Altech Corp
GFL2B150302
GFL2B150302
In Stock
From
$81.44
Altech Corp
GFL2C20030S
GFL2C20030S
In Stock
From
$62.49
Altech Corp
GFL2C30030S
GFL2C30030S
In Stock
From
$40.97
Altech Corp
GFL2D103002
GFL2D103002
In Stock
From
$66.92
Altech Corp
HCL10-3
HCL10-3
In Stock
From
$1.85
Altech Corp
HCL10-4
HCL10-4
In Stock
From
$3.13
Altech Corp
HCL12-2
HCL12-2
In Stock
From
$1.36
Altech Corp
HE16WPR/05
HE16WPR/05
In Stock
From
$9.43
Altech Corp
HE1HWPR/12
HE1HWPR/12
In Stock
From
$9.13
Altech Corp
HE1WPR/02
HE1WPR/02
In Stock
From
$1.12
Altech Corp
HE1WPR/06
HE1WPR/06
In Stock
From
$3.92
Altech Corp
HE1WPR/08
HE1WPR/08
In Stock
From
$4.36
Altech Corp
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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