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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.
Popular Categories
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
WMZT1D02
WMZT1D02
In Stock
From
$26.59
Eaton
2
1
WMZT1D03
WMZT1D03
In Stock
From
$48.94
Eaton
3
1
WMZT1D04
WMZT1D04
In Stock
From
$31.89
Eaton
4
1
WMZT1D05
WMZT1D05
In Stock
From
$15.36
Eaton
5
1
WMZT1D06
WMZT1D06
In Stock
From
$31.99
Eaton
6
1
WMZT1D08
WMZT1D08
In Stock
From
$31.67
Eaton
8
1
WMZT1D10
WMZT1D10
In Stock
From
$77.62
Eaton
10
1
WMZT2C01
WMZT2C01
In Stock
From
$215.69
Eaton
1
2
WMZT2C02
WMZT2C02
In Stock
From
$78.42
Eaton
2
2
WMZT2C03
WMZT2C03
In Stock
From
$31.65
Eaton
3
2
WMZT2C04
WMZT2C04
In Stock
From
$99.17
Eaton
4
2
WMZT2C05
WMZT2C05
In Stock
From
$264.00
Eaton
5
2
WMZT2C06
WMZT2C06
In Stock
From
$168.04
Eaton
6
2
WMZT2C07
WMZT2C07
In Stock
From
$63.40
Eaton
7
2
WMZT2C08
WMZT2C08
In Stock
From
$92.88
Eaton
8
2
WMZT2C10
WMZT2C10
In Stock
From
$119.74
Eaton
10
2
WMZT2C13
WMZT2C13
In Stock
From
$61.15
Eaton
13
2
WMZT2C16
WMZT2C16
In Stock
From
$130.48
Eaton
16
2
WMZT2C25
WMZT2C25
In Stock
From
$105.87
Eaton
25
2
WMZT2C30
WMZT2C30
In Stock
From
$132.19
Eaton
30
2
WMZT2D01
WMZT2D01
In Stock
From
$107.32
Eaton
1
2
WMZT2D02
WMZT2D02
In Stock
From
$62.32
Eaton
2
2
WMZT2D03
WMZT2D03
In Stock
From
$122.25
Eaton
3
2
WMZT2D04
WMZT2D04
In Stock
From
$71.19
Eaton
4
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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