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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
HT-SCE-1K-3/8-2.0-6
HT-SCE-1K-3/8-2.0-6
In Stock
From
$14.37
TE Connectivity
HTAT-32/8-0-50MM
HTAT-32/8-0-50MM
In Stock
From
$5.20
TE Connectivity
HTCM-SCE-1/4-4H-9-CS8966
HTCM-SCE-1/4-4H-9-CS8966
In Stock
From
$5.73
TE Connectivity
HTCM-SCE-TP-1/2-4H-4
HTCM-SCE-TP-1/2-4H-4
In Stock
From
$7.22
TE Connectivity
HTCM-SCE-TP-2.5K-1/4-4H-9
HTCM-SCE-TP-2.5K-1/4-4H-9
In Stock
From
$3.62
TE Connectivity
HTTMS-1/2-1.50-9
HTTMS-1/2-1.50-9
In Stock
From
$38.24
TE Connectivity
HTTMS-1/4-1.50-9
HTTMS-1/4-1.50-9
In Stock
From
$8.89
TE Connectivity
HVBT-16-A(B10)
HVBT-16-A(B10)
Limited Stock
From
Get Price
TE Connectivity
HW-699254-5-9
HW-699254-5-9
In Stock
From
$100.15
TE Connectivity
HX-SCE-1K-6.4-50-2
HX-SCE-1K-6.4-50-2
In Stock
From
$2.53
TE Connectivity
HX095WE2NF044X
HX095WE2NF044X
In Stock
From
$1.64
TE Connectivity
IC3600KMRF9
IC3600KMRF9
In Stock
From
$187.67
TE Connectivity
IM48DGR
IM48DGR
In Stock
From
$3.62
TE Connectivity
JB16-02
JB16-02
Limited Stock
From
Get Price
TE Connectivity
KB-17DG-110
KB-17DG-110
In Stock
From
$92.25
TE Connectivity
KBP-11DG-36
KBP-11DG-36
In Stock
From
$84.34
TE Connectivity
KH4911-3
KH4911-3
In Stock
From
$14.59
TE Connectivity
KHAU-17D51
KHAU-17D51
In Stock
From
$10.60
TE Connectivity
KRP11DG12VDC
KRP11DG12VDC
In Stock
From
$21.32
TE Connectivity
KTKK-1123
KTKK-1123
In Stock
From
$638.60
TE Connectivity
KTKK-1132
KTKK-1132
In Stock
From
$610.58
TE Connectivity
KTKK-1184
KTKK-1184
In Stock
From
$625.96
TE Connectivity
KU-5799-AC120
KU-5799-AC120
In Stock
From
$47.14
TE Connectivity
KU5031-24
KU5031-24
In Stock
From
$13.01
TE Connectivity
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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