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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
A16RES16T2
A16RES16T2
Limited Stock
From
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Cutler Hammer
-
-
A1L3LTK
A1L3LTK
In Stock
From
$280.15
Cutler Hammer
-
-
A1L4LPK
A1L4LPK
In Stock
From
$192.86
Eaton
-
-
A1L4RTK
A1L4RTK
In Stock
From
$282.63
Cutler Hammer
-
-
A1X1LB
A1X1LB
In Stock
From
$126.73
Cutler Hammer
-
-
A1X1RTK
A1X1RTK
In Stock
From
$159.22
Cutler Hammer
-
-
A1X4LTK
A1X4LTK
In Stock
From
$336.37
Cutler Hammer
-
-
A1X5RTK
A1X5RTK
In Stock
From
$227.37
Eaton
-
-
A25RES25T2
A25RES25T2
Limited Stock
From
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Cutler Hammer
-
-
A2KES250T1
A2KES250T1
In Stock
From
$104.05
Cutler Hammer
-
-
A2X2PK
A2X2PK
In Stock
From
$137.01
Eaton
-
-
A2X5PK
A2X5PK
In Stock
From
$219.85
Cutler Hammer
-
-
A3X5LPK
A3X5LPK
In Stock
From
$594.07
Cutler Hammer
-
-
A4KES400T2
A4KES400T2
In Stock
From
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Cutler Hammer
-
-
A6LES400T5
A6LES400T5
In Stock
From
$145.44
Cutler Hammer
-
-
A6LES630T2
A6LES630T2
Limited Stock
From
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Cutler Hammer
-
-
AA115RPK
AA115RPK
In Stock
From
$450.09
Cutler Hammer
-
-
AAL1LTK
AAL1LTK
In Stock
From
$130.71
Cutler Hammer
-
-
AAL1RPK
AAL1RPK
In Stock
From
$506.71
Cutler Hammer
-
-
AAL1RTK
AAL1RTK
In Stock
From
$419.09
Eaton
-
-
AAL3RPK
AAL3RPK
In Stock
From
$164.45
Cutler Hammer
-
-
AUX2A2BPK
AUX2A2BPK
In Stock
From
$338.00
Cutler Hammer
-
-
BAB2050H
BAB2050H
In Stock
From
$153.19
Eaton
50
2
BAB3020
BAB3020
In Stock
From
$118.42
Eaton
20
3
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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