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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
MG17422
MG17422
In Stock
From
$49.25
Square D
12
1
MG17437
MG17437
In Stock
From
$88.00
Schneider Electric
30
2
MG24512
MG24512
In Stock
From
$25.60
Square D
40
1
NB15
NB15
In Stock
From
$80.67
Federal Pioneer
15
1
PGF36080
PGF36080
In Stock
From
Get Price
Square D
800
3
PLF34120U33AABSKMA
PLF34120U33AABSKMA
In Stock
From
$3,547.93
Square D
1200
3
QHB1201021
QHB1201021
In Stock
From
$665.02
Schneider Electric
20
1
S48891
S48891
In Stock
From
$1,549.00
Schneider Electric
-
-
25733
25733
In Stock
From
$16.97
Schneider Electric
40
3
25839
25839
Limited Stock
From
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Schneider Electric
1
1
25853
25853
Limited Stock
From
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Merlin Gerin
2
2
25858
25858
Limited Stock
From
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Schneider Electric
20
2
25859
25859
Limited Stock
From
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Merlin Gerin
25
2
25863
25863
In Stock
From
$13.13
Merlin Gerin
63
2
25866
25866
Limited Stock
From
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Merlin Gerin
2
3
25879
25879
Limited Stock
From
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Merlin Gerin
2
4
29713
29713
Limited Stock
From
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Merlin Gerin
40
3
29715
29715
In Stock
From
$744.44
Merlin Gerin
16
3
BJA260304
BJA260304
In Stock
From
$1,141.40
Square D
30
2
BJA260504
BJA260504
In Stock
From
$1,065.71
Schneider Electric
50
2
BJA260602
BJA260602
In Stock
From
$1,104.13
Schneider Electric
60
2
BJA260904
BJA260904
In Stock
From
$1,470.71
Square D
90
2
CJ200H
CJ200H
In Stock
From
$460.48
Square D
200
3
CK1000N-4P
CK1000N-4P
In Stock
From
$3,453.94
Schneider Electric
1000
4
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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