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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
SP101A-1123HST
SP101A-1123HST
In Stock
From
$55.29
Sunon
SP101A-1123HST.GN
SP101A-1123HST.GN
In Stock
From
$33.62
Sunon
SP101A/1123HSL.GN
SP101A/1123HSL.GN
In Stock
From
$76.92
Multicomp
SP101AT-1122HBL.GN
SP101AT-1122HBL.GN
In Stock
From
$46.74
Sunon
SP109WR-1123HBT.GN
SP109WR-1123HBT.GN
In Stock
From
$63.80
Sunon
ME80152V1-000U-A99
ME80152V1-000U-A99
In Stock
From
$33.66
Sunon
MF80252V1-1000U-A99
MF80252V1-1000U-A99
In Stock
From
$8.80
Sunon
A1175-HBL.TC.GN
A1175-HBL.TC.GN
In Stock
From
$128.28
Sunon
A1175-HBT.TC.GN
A1175-HBT.TC.GN
In Stock
From
$116.07
Sunon
A2175-HBT TC GN
A2175-HBT TC GN
In Stock
From
$105.04
Sunon
DP201A 2123HBL.GN
DP201A 2123HBL.GN
In Stock
From
$60.22
Sunon
DP201AT/2122HST
DP201AT/2122HST
Limited Stock
From
Get Price
Sunon
DP203A 2123LBL.GN
DP203A 2123LBL.GN
In Stock
From
$46.34
Sunon
EEC0251B1-000U-A99
EEC0251B1-000U-A99
In Stock
From
$25.48
Sunon
EEC0252B1-000U-A99
EEC0252B1-000U-A99
In Stock
From
$29.24
Sunon
EEC0381B1-000U-A99
EEC0381B1-000U-A99
In Stock
From
$31.57
Sunon
EEC0382B1-000U-A99
EEC0382B1-000U-A99
In Stock
From
$27.64
Sunon
GM1204PKVX-8A
GM1204PKVX-8A
Limited Stock
From
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Sunon
KD1205PFB2-8
KD1205PFB2-8
In Stock
From
$2.09
Sunon
KD1206PTB2
KD1206PTB2
In Stock
From
$6.32
Sunon
KD1208PTB1-6B
KD1208PTB1-6B
In Stock
From
$16.99
Sunon
KD1212PMB2-6A
KD1212PMB2-6A
In Stock
From
$12.12
Sunon
KDE0506PHS2
KDE0506PHS2
In Stock
From
$86.66
Sunon
KDE2406PHV2MSAGN
KDE2406PHV2MSAGN
Limited Stock
From
Get Price
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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