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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
UVH3LP21K
UVH3LP21K
In Stock
From
$818.10
Cutler Hammer
-
-
UVH4LP08K
UVH4LP08K
In Stock
From
$373.98
Cutler Hammer
-
-
UVH4RP15K
UVH4RP15K
In Stock
From
$502.21
Cutler Hammer
-
-
UVM4LP08K
UVM4LP08K
In Stock
From
$742.14
Cutler Hammer
-
-
W01FD64
W01FD64
In Stock
From
$1,659.22
Siemens
-
-
W0202MB1200CU
W0202MB1200CU
In Stock
From
$376.61
Siemens
200
-
W0408ML1125
W0408ML1125
In Stock
From
$98.59
Siemens
125
-
WLAS2
WLAS2
In Stock
From
$693.50
Siemens
-
-
WLGFM76
WLGFM76
In Stock
From
$375.42
Siemens
-
-
WLRP1000
WLRP1000
In Stock
From
Get Price
Siemens
-
-
WLRP1200
WLRP1200
In Stock
From
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Siemens
-
-
WLRP2500
WLRP2500
In Stock
From
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Siemens
-
-
WLRP400
WLRP400
In Stock
From
$111.04
Siemens
-
-
WLRP4000
WLRP4000
In Stock
From
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Siemens
-
-
WMS2C10
WMS2C10
In Stock
From
$16.32
Eaton
10
2
WMS2D02
WMS2D02
In Stock
From
$57.04
Eaton
2
2
WMS2D30
WMS2D30
In Stock
From
$21.55
Eaton
30
2
WMZS1C01
WMZS1C01
In Stock
From
$36.59
Cutler Hammer
1
1
WMZS1C16
WMZS1C16
In Stock
From
$22.88
Eaton
16
1
WMZS2C40
WMZS2C40
In Stock
From
$59.74
Eaton
40
2
WMZS2D10
WMZS2D10
In Stock
From
$225.00
Eaton
10
2
WMZS3D20
WMZS3D20
In Stock
From
$296.11
Eaton
20
3
WMZT1C15
WMZT1C15
In Stock
From
$49.57
Eaton
15
1
WMZT1D20
WMZT1D20
In Stock
From
$48.04
Eaton
20
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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