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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
EGHMVD24R
EGHMVD24R
In Stock
From
$248.38
Eaton
H-15
H-15
In Stock
From
$128.69
Eaton
JGHMVD06B0
JGHMVD06B0
In Stock
From
$90.91
Eaton
KPRL4FDB
KPRL4FDB
In Stock
From
$430.00
Eaton
KS360400A
KS360400A
In Stock
From
$561.82
Eaton
LA3400PTV
LA3400PTV
In Stock
From
$3.67
Eaton
LT3600TK
LT3600TK
In Stock
From
$8.53
Eaton
NDP1K
NDP1K
In Stock
From
$232.71
Eaton
NS361200A
NS361200A
In Stock
From
$2,122.79
Eaton
PD6S40A2000
PD6S40A2000
In Stock
From
$1.93
Eaton
RES2500LSG
RES2500LSG
In Stock
From
$1,053.86
Eaton
SBSC123HEA125GNMNNNE
SBSC123HEA125GNMNNNE
In Stock
From
$44.44
Eaton
SBSC304WEA
SBSC304WEA
In Stock
From
$1,977.78
Eaton
SNT2P05K
SNT2P05K
In Stock
From
$58.10
Eaton
SNT2P11
SNT2P11
In Stock
From
$111.50
Eaton
SNT2TO4K
SNT2TO4K
In Stock
From
$126.02
Eaton
SPB65-3P-2000C
SPB65-3P-2000C
In Stock
From
$541.89
Cutler Hammer
SPB65-3P-2000C-MO-BO-LIS51LI
SPB65-3P-2000C-MO-BO-LIS51LI
In Stock
From
$11.11
Eaton
SPBAUXC164
SPBAUXC164
In Stock
From
Get Price
Eaton
SPBAUXC304
SPBAUXC304
In Stock
From
Get Price
Eaton
SPBSTC048D
SPBSTC048D
In Stock
From
$1.67
Eaton
TA600NA1
TA600NA1
In Stock
From
Get Price
Eaton
TKA400
TKA400
In Stock
From
$18.95
Eaton
WH-FDP-FDPBT3644
WH-FDP-FDPBT3644
In Stock
From
$500.00
Eaton
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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