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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
WLETU745
WLETU745
In Stock
From
$3,028.27
Siemens
-
3
WLETU776
WLETU776
In Stock
From
$4,207.88
Siemens
-
3
WLGFA76
WLGFA76
In Stock
From
$597.81
Siemens
-
-
WLRP1200
WLRP1200
In Stock
From
Get Price
Siemens
-
-
WLRP2500
WLRP2500
In Stock
From
Get Price
Siemens
-
-
WLRP4000
WLRP4000
In Stock
From
Get Price
Siemens
-
-
WLST120
WLST120
In Stock
From
$337.82
Siemens
-
-
WLUV120
WLUV120
In Stock
From
$391.34
Siemens
-
-
WLZSIMD
WLZSIMD
In Stock
From
$1,253.93
Siemens
-
-
WMS1B30
WMS1B30
In Stock
From
$13.86
Eaton
30
1
WMS1C00
WMS1C00
In Stock
From
$32.62
Eaton
0.5
1
WMS1C30
WMS1C30
In Stock
From
$23.71
Eaton
30
1
WMS1D15
WMS1D15
In Stock
From
$64.75
Eaton
15
1
WMS1D20
WMS1D20
In Stock
From
$32.46
Eaton
20
1
WMS2B06
WMS2B06
In Stock
From
$18.18
Eaton
6
2
WMS2B10
WMS2B10
In Stock
From
$62.61
Eaton
10
2
WMS2C06
WMS2C06
In Stock
From
$108.65
Eaton
6
2
WMS2D05
WMS2D05
In Stock
From
$68.91
Eaton
5
2
WMS2D10
WMS2D10
In Stock
From
$40.44
Eaton
10
2
WMS2D30
WMS2D30
In Stock
From
$21.55
Eaton
30
2
WMS3C05
WMS3C05
In Stock
From
$147.12
Eaton
5
3
WMS3D15
WMS3D15
In Stock
From
$22.64
Eaton
15
3
WMZH1C15
WMZH1C15
In Stock
From
$25.76
Eaton
15
1
WMZS1B08
WMZS1B08
In Stock
From
$13.86
Eaton
8
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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