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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
997327
997327
In Stock
From
$285.22
Square D
225
3
A01E64
A01E64
In Stock
From
$10.02
ITE
-
-
A01MN64B
A01MN64B
In Stock
From
$455.49
Siemens
-
-
A02MN64B
A02MN64B
In Stock
From
$293.62
Siemens
-
-
A10086CHNF
A10086CHNF
Limited Stock
From
Get Price
nVent Hoffman
-
-
A12108CH
A12108CH
In Stock
From
$125.33
nVent Hoffman
-
-
A1210CHNF
A1210CHNF
In Stock
From
$220.18
nVent Hoffman
-
-
A1212CHNF
A1212CHNF
In Stock
From
$187.97
nVent Hoffman
-
-
A12N124
A12N124
In Stock
From
$91.91
nVent Hoffman
-
-
A12N126
A12N126
In Stock
From
$182.35
nVent Hoffman
-
-
A130LR
A130LR
In Stock
From
$63.79
Thomas & Betts
30
1
A161606LP
A161606LP
In Stock
From
$460.54
nVent Hoffman
-
-
A1L1LPK
A1L1LPK
In Stock
From
$201.57
Cutler Hammer
-
-
A1L1RTK
A1L1RTK
In Stock
From
$245.40
Eaton
-
-
A1L4LTK
A1L4LTK
In Stock
From
$266.76
Cutler Hammer
-
-
A1L5LTK
A1L5LTK
In Stock
From
$164.60
Cutler Hammer
-
-
A1X4LTK
A1X4LTK
In Stock
From
$269.72
Cutler Hammer
-
-
A1X4RTK
A1X4RTK
In Stock
From
$271.38
Cutler Hammer
-
-
A1X5LTK
A1X5LTK
In Stock
From
$239.34
Cutler Hammer
-
-
A20P16
A20P16
In Stock
From
$83.45
nVent Hoffman
-
-
A20RES20T2
A20RES20T2
Limited Stock
From
Get Price
Cutler Hammer
-
-
A24H2408SS6LP
A24H2408SS6LP
In Stock
From
$2,103.50
nVent Hoffman
-
-
A24H24BLP
A24H24BLP
In Stock
From
$1,340.30
nVent Hoffman
-
-
A260NI
A260NI
In Stock
From
$200.43
Wadsworth
60
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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