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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
MF25101V1-1000U-A99
MF25101V1-1000U-A99
In Stock
From
$17.50
Sunon
A1259-MBT TC.GN
A1259-MBT TC.GN
In Stock
From
$312.07
Sunon
DP200A-2123XST.GN
DP200A-2123XST.GN
In Stock
From
$24.37
Sunon
EB40202S2-000U-999
EB40202S2-000U-999
In Stock
From
$4.19
Sunon
EE60252B1-000U-A99
EE60252B1-000U-A99
In Stock
From
$31.89
Sunon
EEC0252B1-000U-G99
EEC0252B1-000U-G99
In Stock
From
$34.15
Sunon
EEC0252B2-0000-A99
EEC0252B2-0000-A99
In Stock
From
$48.55
Sunon
GB2405PHV1-8AY
GB2405PHV1-8AY
In Stock
From
$9.07
Sunon
GM0535PFV2-8.GN
GM0535PFV2-8.GN
In Stock
From
$9.97
Sunon
KD1204PFB2-8
KD1204PFB2-8
In Stock
From
$5.84
Sunon
KD1204PFS1-8
KD1204PFS1-8
In Stock
From
$4.67
Sunon
KDE1202PFB3-8
KDE1202PFB3-8
In Stock
From
$69.49
Sunon
KDE1204PKBX8
KDE1204PKBX8
In Stock
From
$13.12
Sunon
KDE1206PHV3.MS.A.GN
KDE1206PHV3.MS.A.GN
In Stock
From
$6.12
Sunon
KDE2404PKS2
KDE2404PKS2
In Stock
From
$6.22
Sunon
MEC0382V1-000U-A99
MEC0382V1-000U-A99
In Stock
From
$31.67
Sunon
MEC0382V3-000U-A99
MEC0382V3-000U-A99
In Stock
From
$20.04
Sunon
MF40100V1-1000U-A99
MF40100V1-1000U-A99
In Stock
From
$9.82
Sunon
MF40101V2-10000-G99
MF40101V2-10000-G99
In Stock
From
$4.02
Sunon
MF40101VX-1000U-A99
MF40101VX-1000U-A99
In Stock
From
$26.85
Sunon
PMD1212PTB3-A.(2).GN
PMD1212PTB3-A.(2).GN
In Stock
From
$60.74
Sunon
PMD2406PMB1-A.(2).GN
PMD2406PMB1-A.(2).GN
In Stock
From
$87.37
Sunon
SF11580AT-1082HBL
SF11580AT-1082HBL
In Stock
From
$18.92
Sunon
SF23080A 2083HBL.GN
SF23080A 2083HBL.GN
In Stock
From
$46.76
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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