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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
FHB36020-BLACK
FHB36020-BLACK
In Stock
From
$0.02
Square D
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-
FHL36100-BLACK
FHL36100-BLACK
In Stock
From
$0.02
Square D
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-
FHP3610016DC
FHP3610016DC
In Stock
From
$0.02
Square D
100
3
FJA160201
FJA160201
In Stock
From
$25.25
Square D
-
-
FKA160203
FKA160203
In Stock
From
$82.08
Square D
-
-
GFM250KA
GFM250KA
In Stock
From
$650.00
Square D
-
-
GSO
GSO
In Stock
From
$54.44
Square D
-
-
HOM115PDFC
HOM115PDFC
In Stock
From
$315.80
Square D
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-
JGP36225SA
JGP36225SA
In Stock
From
$15.36
Square D
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-
KAL26100WB8041
KAL26100WB8041
In Stock
From
$978.87
Schneider Electric
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-
LA361751590
LA361751590
In Stock
From
$416.57
Square D
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-
LAF26400MV1021
LAF26400MV1021
In Stock
From
$120.76
Square D
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-
MAL36225
MAL36225
In Stock
From
$149.84
Square D
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-
MH44
MH44
In Stock
From
$195.80
Square D
-
-
MHL365001676
MHL365001676
In Stock
From
$5,509.98
Schneider Electric
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-
MHT2DH20
MHT2DH20
In Stock
From
$181.44
Square D
-
-
NC38SHR
NC38SHR
In Stock
From
$707.25
Square D
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-
NHF361000
NHF361000
In Stock
From
$3,072.50
Square D
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-
NQ430L2
NQ430L2
In Stock
From
$2,771.40
Square D
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-
NQNL2
NQNL2
In Stock
From
$192.31
Square D
-
-
NSC100N
NSC100N
In Stock
From
$33.25
Schneider Electric
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-
PKSB3
PKSB3
In Stock
From
$23.33
Schneider Electric
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-
Q12110
Q12110
In Stock
From
$167.50
Square D
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Q13801021
Q13801021
In Stock
From
$4.86
Square D
-
-
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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