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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
2KES225T
2KES225T
In Stock
From
$99.27
Cutler Hammer
3TA225FD
3TA225FD
In Stock
From
$91.19
Cutler Hammer
3TA225FDK
3TA225FDK
In Stock
From
$100.91
Cutler Hammer
3TA3NG750
3TA3NG750
In Stock
From
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Siemens
3TA400K
3TA400K
In Stock
From
$128.63
Eaton
3TA401K
3TA401K
In Stock
From
$131.27
Eaton
3TA401LDK
3TA401LDK
In Stock
From
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Eaton
3TA402K
3TA402K
In Stock
From
$144.53
Cutler Hammer
4KES225T
4KES225T
In Stock
From
$165.63
Cutler Hammer
4KES300T
4KES300T
In Stock
From
$68.09
Eaton
567F430G06
567F430G06
In Stock
From
$1,008.92
Cutler Hammer
6FPB05
6FPB05
In Stock
From
$164.28
Siemens
6LES500T
6LES500T
In Stock
From
$125.56
Eaton
8MES800T
8MES800T
In Stock
From
$134.64
Eaton
8NES400T
8NES400T
In Stock
From
$158.64
Eaton
8NES800T
8NES800T
In Stock
From
$193.75
Eaton
A25RES25T1
A25RES25T1
In Stock
From
$148.66
Cutler Hammer
A2KES250T1
A2KES250T1
In Stock
From
$83.24
Cutler Hammer
A6LES600T1
A6LES600T1
In Stock
From
$129.20
Cutler Hammer
AL1200P24K
AL1200P24K
In Stock
From
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Schneider Electric
AL1200P25K
AL1200P25K
In Stock
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Square D
AL250JD
AL250JD
In Stock
From
$74.60
Square D
AL400LA
AL400LA
In Stock
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Square D
AL600LF52K3
AL600LF52K3
In Stock
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Square D
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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