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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
262E6
262E6
In Stock
From
$41.37
Hammond Mfg
266C24
266C24
In Stock
From
$23.44
Hammond Mfg
266L12
266L12
In Stock
From
$73.13
Hammond Mfg
266M12
266M12
In Stock
From
$43.64
Hammond Mfg
269EX
269EX
In Stock
From
$67.02
Hammond Mfg
2TRK7
2TRK7
In Stock
From
$29.29
Hammond Mfg
2WKL
2WKL
In Stock
From
$156.04
Hammond Mfg
560Q
560Q
In Stock
From
$68.54
Hammond Mfg
612H
612H
In Stock
From
$25.19
Hammond Mfg
72WFWG
72WFWG
In Stock
From
$662.56
Hammond Mfg
AHK2
AHK2
In Stock
From
$151.50
Hammond Mfg
APB19021BK1
APB19021BK1
In Stock
From
$330.27
Hammond Mfg
C3R12126HCR
C3R12126HCR
In Stock
From
$124.96
Hammond Mfg
CHKO1284
CHKO1284
In Stock
From
$51.02
Hammond Mfg
CS443
CS443
In Stock
From
$12.82
Hammond Mfg
CSKO12124
CSKO12124
In Stock
From
$23.55
Hammond Mfg
CSKO16166
CSKO16166
In Stock
From
$61.23
Hammond Mfg
CSKO886
CSKO886
In Stock
From
$21.66
Hammond Mfg
CT400A
CT400A
In Stock
From
$62.13
Hammond Mfg
DNMF100AC230
DNMF100AC230
In Stock
From
$71.39
Hammond Mfg
DSTOPK
DSTOPK
In Stock
From
$177.76
Hammond Mfg
ECP161610
ECP161610
In Stock
From
$1,889.60
Hammond Mfg
ECPP1620
ECPP1620
In Stock
From
$74.74
Hammond Mfg
EHLNLSS
EHLNLSS
In Stock
From
$368.65
Hammond Mfg
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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