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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
HFA3035M
HFA3035M
In Stock
From
$118.69
Westinghouse
35
3
HFB2110ML
HFB2110ML
In Stock
From
Get Price
Cutler Hammer
10
2
HMCP050G2B
HMCP050G2B
In Stock
From
Get Price
Eaton
50
3
LA3150
LA3150
In Stock
From
Get Price
Cutler Hammer
150
3
MCP03150
MCP03150
In Stock
From
$165.21
Cutler Hammer
15
-
MCP331000RC
MCP331000RC
In Stock
From
$636.55
Westinghouse
-
-
QC130
QC130
In Stock
From
$6.37
Westinghouse
-
-
4979D06G09
4979D06G09
In Stock
From
$276.85
Westinghouse
-
-
BD4040
BD4040
In Stock
From
$117.63
Cutler Hammer
40
2
1419812
1419812
In Stock
From
$29.52
Westinghouse
-
-
1532393A
1532393A
In Stock
From
$60.80
Westinghouse
-
-
1605780A
1605780A
In Stock
From
$96.22
Westinghouse
-
-
5682D29G02
5682D29G02
In Stock
From
$44.49
Westinghouse
-
-
6502C71G01
6502C71G01
In Stock
From
$73.83
Westinghouse
-
-
6716C40
6716C40
In Stock
From
$857.79
Westinghouse
-
-
ALB-1-30A
ALB-1-30A
In Stock
From
$61.30
Westinghouse
-
-
ALB-1-5A
ALB-1-5A
In Stock
From
$33.27
Westinghouse
-
-
AMTOP
AMTOP
In Stock
From
$949.23
Westinghouse
-
-
BA120
BA120
In Stock
From
$20.97
Westinghouse
-
-
BAB1020T
BAB1020T
In Stock
From
$88.67
Eaton
-
-
HQP120
HQP120
In Stock
From
$14.05
Westinghouse
-
-
JB3250NW
JB3250NW
In Stock
From
$231.00
Westinghouse
-
-
MG-8888
MG-8888
In Stock
From
$12.09
Westinghouse
-
-
OT1C
OT1C
In Stock
From
$172.25
Westinghouse
-
-
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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