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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
Amperage
Poles
SNT120CPK
SNT120CPK
In Stock
From
$372.88
Cutler Hammer
-
-
SNT1LP03K
SNT1LP03K
In Stock
From
$315.22
Cutler Hammer
-
-
SNT2P14K
SNT2P14K
In Stock
From
$457.97
Cutler Hammer
-
-
SNT3P04K
SNT3P04K
In Stock
From
$477.16
Cutler Hammer
-
-
SNT3P14K
SNT3P14K
In Stock
From
$472.83
Cutler Hammer
-
-
SNT3T14K
SNT3T14K
In Stock
From
$271.61
Cutler Hammer
-
-
SNT4LP18K
SNT4LP18K
In Stock
From
$414.91
Cutler Hammer
-
-
SNT4RP05K
SNT4RP05K
In Stock
From
$447.60
Cutler Hammer
-
-
SNT4RP18K
SNT4RP18K
In Stock
From
$224.73
Cutler Hammer
-
-
SNT4RP26K
SNT4RP26K
In Stock
From
$374.83
Cutler Hammer
-
-
SPB100-3P-1600A-MO-BO-LSI
SPB100-3P-1600A-MO-BO-LSI
In Stock
From
$13,233.99
Cutler Hammer
1600
3
SPB100-3P-2000C-EO-DO-LS
SPB100-3P-2000C-EO-DO-LS
In Stock
From
Get Price
Cutler Hammer
2000
3
SPB100-3P-800A-MO-DO-LSI
SPB100-3P-800A-MO-DO-LSI
In Stock
From
Get Price
Cutler Hammer
800
3
SPBNH-3P-4000A-NA
SPBNH-3P-4000A-NA
In Stock
From
Get Price
Cutler Hammer
4000
3
UVH1LP08K
UVH1LP08K
In Stock
From
$494.89
Cutler Hammer
-
-
UVH4RP08K
UVH4RP08K
In Stock
From
$234.71
Cutler Hammer
-
-
PDG12C0100TFFJ
PDG12C0100TFFJ
In Stock
From
$189.35
Eaton
100
2
1251C65G01
1251C65G01
In Stock
From
$83.55
Westinghouse
-
-
140D091G05
140D091G05
In Stock
From
$2,334.60
Eaton
-
-
656D527G09
656D527G09
In Stock
From
$132.68
Cutler Hammer
-
-
BAB1035S1
BAB1035S1
In Stock
From
$21.92
Eaton
35
1
BAB2010S1
BAB2010S1
In Stock
From
$48.24
Eaton
10
2
BAB2015HS
BAB2015HS
In Stock
From
$109.78
Eaton
15
2
BAB2025S1
BAB2025S1
In Stock
From
$109.88
Eaton
25
2
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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