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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
6LES500T
6LES500T
In Stock
From
$125.56
Eaton
-
-
8MES400T
8MES400T
In Stock
From
$109.50
Eaton
-
-
8MES500T
8MES500T
In Stock
From
$92.86
Cutler Hammer
-
-
8MES700T
8MES700T
In Stock
From
$101.48
Eaton
-
-
8NES400T
8NES400T
In Stock
From
$158.64
Eaton
-
-
8NES800T
8NES800T
In Stock
From
$193.75
Eaton
-
-
A12NES1250T2
A12NES1250T2
In Stock
From
Get Price
Cutler Hammer
-
-
A1KES125T1
A1KES125T1
In Stock
From
$154.33
Eaton
-
-
A1KES125T2
A1KES125T2
In Stock
From
Get Price
Eaton
-
-
A25RES25T1
A25RES25T1
In Stock
From
$154.85
Cutler Hammer
-
-
A2L3LPK
A2L3LPK
In Stock
From
$406.02
Eaton
-
-
A2X2LTK
A2X2LTK
In Stock
From
$293.23
Cutler Hammer
-
-
A2X4LTK
A2X4LTK
In Stock
From
$449.55
Eaton
-
-
A2X4PK
A2X4PK
In Stock
From
$293.48
Eaton
-
-
A8NES800T1
A8NES800T1
In Stock
From
Get Price
Eaton
-
-
AA114RPK
AA114RPK
In Stock
From
$336.78
Eaton
-
-
AUX1A1BPK
AUX1A1BPK
In Stock
From
$338.63
Eaton
-
-
BAB2020D
BAB2020D
In Stock
From
$141.39
Eaton
20
2
BAB3060HT
BAB3060HT
In Stock
From
$197.96
Eaton
60
3
BABF1020
BABF1020
In Stock
From
$185.38
Cutler Hammer
20
1
BD1515
BD1515
In Stock
From
$20.10
Eaton
15
2
BD1520
BD1520
In Stock
From
$19.77
Eaton
20
2
BD1530
BD1530
In Stock
From
$19.74
Eaton
30
2
BD2015
BD2015
In Stock
From
$19.38
Cutler Hammer
15
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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