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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
UVH2LP08K
UVH2LP08K
In Stock
From
$775.79
Cutler Hammer
-
-
UVH2LP11K
UVH2LP11K
Limited Stock
From
Get Price
Cutler Hammer
-
-
UVH2RP11K
UVH2RP11K
Limited Stock
From
Get Price
Cutler Hammer
-
-
UVH3LP03K
UVH3LP03K
In Stock
From
$520.16
Cutler Hammer
-
-
UVH3LP21K
UVH3LP21K
In Stock
From
$802.95
Cutler Hammer
-
-
UVH3LP28K
UVH3LP28K
In Stock
From
$327.95
Cutler Hammer
-
-
UVH3RP23K
UVH3RP23K
In Stock
From
$883.94
Cutler Hammer
-
-
UVH4LP08K
UVH4LP08K
In Stock
From
$373.98
Cutler Hammer
-
-
UVH4LP21K
UVH4LP21K
In Stock
From
$401.42
Cutler Hammer
-
-
UVH4RP15K
UVH4RP15K
In Stock
From
$471.39
Cutler Hammer
-
-
UVH5LP11K
UVH5LP11K
In Stock
From
$229.38
Westinghouse
-
-
UVH6RP08K
UVH6RP08K
In Stock
From
$520.67
Cutler Hammer
-
-
UVM4LP08K
UVM4LP08K
In Stock
From
$750.00
Cutler Hammer
-
-
UVR120APK
UVR120APK
In Stock
From
$574.08
Cutler Hammer
-
-
WMS1C20
WMS1C20
In Stock
From
$34.65
Eaton
20
1
WMZS1B06
WMZS1B06
In Stock
From
$20.16
Cutler Hammer
6
1
WMZS1B07
WMZS1B07
In Stock
From
$17.64
Cutler Hammer
7
1
WMZS1B10
WMZS1B10
In Stock
From
$15.32
Cutler Hammer
10
1
WMZS1B15
WMZS1B15
In Stock
From
$7.84
Cutler Hammer
15
1
WMZS1B16
WMZS1B16
In Stock
From
$19.96
Cutler Hammer
16
1
WMZS1B20
WMZS1B20
In Stock
From
$26.94
Cutler Hammer
20
1
WMZS1B30
WMZS1B30
In Stock
From
$15.20
Cutler Hammer
30
1
WMZS1B32
WMZS1B32
In Stock
From
$18.16
Cutler Hammer
32
1
WMZS1B40
WMZS1B40
In Stock
From
$25.34
Cutler Hammer
40
1
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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