Circuit Breakers
Molded case, miniature, and industrial circuit breakers from Eaton, Siemens, ABB, and Schneider Electric. Genuine parts with in-stock availability and fast worldwide shipping to keep your panels and systems protected.
In Stock
Eaton
HM3R12 Eaton 電気部品 rotary handle mechanism kit
$0.00
In Stock
Eaton
HMCP030H1C Eaton HMCPモータ保護器 30A magnetic only
$346.71
In Stock
Eaton
HMCP100R3 Eaton HMCPモータ保護器 100A, magnetic only
$0.00
In Stock
Eaton
HMCP100R3SU53 Eaton HMCPモータ保護器 100A, magnetic only
$0.00
In Stock
Eaton
HMCP250G5WD01 Eaton HMCPモータ保護器 250A, magnetic only
$0.00
In Stock
Eaton
HMCPJ250K5LA08 Eaton HMCPモータ保護器 J-frame, 250A, magnetic only, with ...
$0.00
In Stock
Eaton
HMCPJ250W5LA08 Eaton HMCPモータ保護器 J-frame, 250A, magnetic only, with aux
$0.00
In Stock
Eaton
HND312T33W Eaton 電気部品 NG-frame, 1200A, Digitrip 310 LS, 65kA@480V
$9,527.75
In Stock
Eaton
JGH3250 Eaton モールドケース遮断器 JG-frame, 250A, 3-pole
$0.00
In Stock
Eaton
JGH3250NN Eaton モールドケース遮断器 JG-frame, 250A, 3-pole
$1,065.67
In Stock
Eaton
KPEKM2 Eaton 電気部品 3P J-frame metric end cap kit, M-8
$24.36
In Stock
Eaton
KPEKM3 Eaton 電気部品 3P K-frame metric end cap kit, metric hardware
$0.00
In Stock
Eaton
LD3600F+ Eaton モールドケース遮断器 L-frame, 600A, 3-pole, 600Vac
$2,420.00
In Stock
Eaton
LGC3500AAG Eaton 電気部品 LG-frame, 500A, electronic trip
$0.00
In Stock
Eaton
LT3630TA Eaton 電気部品 breaker lug kit
$0.00
In Stock
Eaton
RMS610LSG Eaton 電気部品 Digitrip RMS 610, LSG protection
$0.00
In Stock
Eaton
SNT2P11K+ Eaton 電気部品 SNT2 shunt trip coil
$0.00
In Stock
Eaton
TA350KM Eaton 電気部品 TA350K lug, 350 kcmil
$0.00
In Stock
Eaton
UVH4LP26K Eaton 電気部品 UVR coil for breakers
$0.00
In Stock
Eaton
24INT125B-1 Eaton 分電盤内部アセンブリ 125A
$57.82In Stock
Eaton
1224INT200B-1 Eaton 分電盤内部アセンブリ 200A
$0.00In Stock
Eaton
816INT200B Eaton 分電盤内部アセンブリ 200A
$132.88In Stock
Eaton
A1X4PK Eaton 補助スイッチ取付キット 1A
$252.65In Stock
Eaton
EHD2020D02S18 Eaton 遮断器 EHD 2P 20A with shunt trip, thermal-magnetic
$0.00Can't find your part number?
We source obsolete and hard-to-find components daily. Send the part number — reply within one business day.
Frequently Asked Questions
Are the parts in this category genuine?
Yes. Every part we sell is a genuine OEM component, inspected and tested before dispatch.
How fast do items in this category ship?
In-stock items ship within 48 hours via DHL, FedEx or UPS with tracking.
Can you source a part number not listed here?
Yes. Send the full part number or a nameplate photo via our quote form and we will confirm availability and lead time.
What warranty is included?
A 12-month warranty from delivery, covering failures under normal operating conditions.