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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.
Popular Categories
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
SHMD69800ANGTH
SHMD69800ANGTH
In Stock
From
$4,668.26
Siemens
800
3
SHMD69800ANTH
SHMD69800ANTH
In Stock
From
$12,476.09
Siemens
800
3
SKHC3608L3XX
SKHC3608L3XX
In Stock
From
$3,095.77
General Electric
800
3
SKHC3612L3XX
SKHC3612L3XX
In Stock
From
$3,853.36
General Electric
1200
3
SKHH3612L3XX
SKHH3612L3XX
In Stock
From
$5,312.50
General Electric
1200
3
SKHH36AT1000
SKHH36AT1000
In Stock
From
$7,283.52
General Electric
1000
3
SKHH36AT1200
SKHH36AT1200
In Stock
From
$8,066.67
General Electric
1200
3
SKLC3608L4X6
SKLC3608L4X6
In Stock
From
$6,379.33
General Electric
800
3
SKLL3608L3XX
SKLL3608L3XX
In Stock
From
$10,009.53
General Electric
800
3
SKLL3612L3XX
SKLL3612L3XX
In Stock
From
$11,869.62
General Electric
1200
3
SKLL3612L4XX
SKLL3612L4XX
In Stock
From
$9,866.61
General Electric
1200
3
SKS1K
SKS1K
In Stock
From
$1,233.82
General Electric
-
-
SKS3K
SKS3K
In Stock
From
$1,115.06
General Electric
-
-
SLD69600
SLD69600
In Stock
From
$1,649.87
Siemens
600
3
SMD69800ANGT
SMD69800ANGT
In Stock
From
$12,270.74
Siemens
800
3
SMD69800ANT
SMD69800ANT
In Stock
From
$3,326.87
Siemens
800
3
SND69120ANGTH
SND69120ANGTH
In Stock
From
$6,510.91
Siemens
1200
3
SNT120CPK
SNT120CPK
In Stock
From
$355.83
Cutler Hammer
-
-
SNT1LP18K
SNT1LP18K
In Stock
From
$510.11
Eaton
-
-
SNT3P04K
SNT3P04K
In Stock
From
$547.81
Cutler Hammer
-
-
SNT3P14K
SNT3P14K
In Stock
From
$467.55
Cutler Hammer
-
-
SNT3T11K
SNT3T11K
In Stock
From
$555.40
Eaton
-
-
SNT480CPK
SNT480CPK
In Stock
From
$559.36
Cutler Hammer
-
-
SNT4LP11K
SNT4LP11K
In Stock
From
$466.65
Cutler Hammer
-
-
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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