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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
QPHW2040
QPHW2040
In Stock
From
$189.47
Eaton
40
2
QPHW2050
QPHW2050
In Stock
From
$83.98
Eaton
50
2
QPHW2060
QPHW2060
In Stock
From
$109.68
Eaton
60
2
QPHW3070H
QPHW3070H
In Stock
From
$146.69
Eaton
70
3
RGH316038E
RGH316038E
In Stock
From
$12,922.49
Eaton
1600
3
RGH316038EC
RGH316038EC
In Stock
From
$8,776.53
Eaton
1600
3
SNT060CPK
SNT060CPK
In Stock
From
$532.97
Eaton
-
-
SNT1RP18K
SNT1RP18K
In Stock
From
$273.85
Eaton
-
-
SNT1RT03K
SNT1RT03K
In Stock
From
$795.38
Eaton
-
-
T1000NB1
T1000NB1
In Stock
From
Get Price
Eaton
-
-
T225LA
T225LA
In Stock
From
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Cutler Hammer
-
-
T400DA2
T400DA2
In Stock
From
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Eaton
-
-
TA250FJ
TA250FJ
In Stock
From
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Eaton
-
-
TA400LA1
TA400LA1
In Stock
From
Get Price
Eaton
-
-
UVH2RP21K
UVH2RP21K
In Stock
From
$307.88
Eaton
-
-
WDIN
WDIN
In Stock
From
$100.75
Eaton
-
-
WMS1B15
WMS1B15
In Stock
From
$40.84
Eaton
15
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
WMS2B06
WMS2B06
In Stock
From
$18.18
Eaton
6
2
WMS2B10
WMS2B10
In Stock
From
$62.61
Eaton
10
2
WMS2B20
WMS2B20
In Stock
From
$47.35
Eaton
20
2
WMS2C05
WMS2C05
In Stock
From
$168.60
Eaton
5
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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