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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
FG-12
FG-12
In Stock
From
$3.54
Sunon
GM1204PQV1-8A
GM1204PQV1-8A
In Stock
From
$9.84
Sunon
HA30101V3-000U-A99
HA30101V3-000U-A99
In Stock
From
$20.36
Sunon
HA40201V4-1D02U-G99
HA40201V4-1D02U-G99
In Stock
From
$6.64
Sunon
HA5015V4-000C-999
HA5015V4-000C-999
In Stock
From
$7.35
Sunon
KD0504PFB1-8
KD0504PFB1-8
In Stock
From
$6.61
Sunon
KD0504PFB3-8
KD0504PFB3-8
In Stock
From
$6.81
Sunon
KD1204PFB3
KD1204PFB3
In Stock
From
$8.99
Sunon
KD1206PHS3
KD1206PHS3
In Stock
From
$5.95
Sunon
KD1208PTB1-13.(2).GN
KD1208PTB1-13.(2).GN
In Stock
From
$6.44
Sunon
KD1209PTB2
KD1209PTB2
In Stock
From
$9.20
Sunon
KD1209PTS2-6
KD1209PTS2-6
In Stock
From
$13.89
Sunon
KD2406PHS2.GN
KD2406PHS2.GN
Limited Stock
From
Get Price
Sunon
KD2409PTB1-6
KD2409PTB1-6
In Stock
From
$9.82
Sunon
KD2412PTB16AGN
KD2412PTB16AGN
Limited Stock
From
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Sunon
KDE1204PKVX
KDE1204PKVX
Limited Stock
From
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Sunon
KDE1205PHV1-MS.AF.GN.C1500
KDE1205PHV1-MS.AF.GN.C1500
In Stock
From
$8.84
Sunon
KDE1206PHS2
KDE1206PHS2
In Stock
From
$11.15
Sunon
KDE1206PTB1
KDE1206PTB1
In Stock
From
$23.24
Sunon
KDE1212PMV1
KDE1212PMV1
In Stock
From
$19.96
Sunon
KDE1245PFV111M
KDE1245PFV111M
In Stock
From
$55.29
Sunon
KDE2404PFB2-8
KDE2404PFB2-8
In Stock
From
$52.02
Sunon
KDE2404PFV2
KDE2404PFV2
In Stock
From
$10.32
Sunon
KDE2405PFB1-8  3 WIRE
KDE2405PFB1-8 3 WIRE
Limited Stock
From
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Sunon
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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