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JHY Mechanical & Electrical Equipment Co.

JHY: Global Industrial Automation Experts. We provide rapid supply of high-performance PLC modules, servo drives, and HMIs from leading brands. Specializing in obsolete CNC parts and rare industrial spare parts, JHY ensures fast shipping and global delivery. From modern motion control systems to legacy repairs, our quality-tested components guarantee maximum uptime.

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HomeCircuit Breakers & Contactors

Circuit Breakers & Contactors

24402 products

Products

Square D 150 Amp Breaker QO 2150 Single Phase 240 Volt

Square D 150 Amp Breaker QO 2150 Single Phase 240 Volt

Square D 150 Amp Breaker QO 2150 Single Phase 240 Volt

Circuit Breakers & Contactors

ABB Manual Motor Starter 1.6 to 2.5 Amp MS132-2.5 NEW 1-yr Warranty

ABB Manual Motor Starter 1.6 to 2.5 Amp MS132-2.5 NEW 1-yr Warranty

ABB Manual Motor Starter 1.6 to 2.5 Amp MS132-2.5 NEW 1-yr Warranty

Circuit Breakers & Contactors

Square D JDA36225 I-Line PowerPact Circuit Breaker, 3 Pole 225 Amp

Square D JDA36225 I-Line PowerPact Circuit Breaker, 3 Pole 225 Amp

Square D JDA36225 I-Line PowerPact Circuit Breaker, 3 Pole 225 Amp

Circuit Breakers & Contactors

GE THQB32030 3 Pole 30 Amp 240V 3 Phase Bolt On Circuit Breaker LOT OF 3

GE THQB32030 3 Pole 30 Amp 240V 3 Phase Bolt On Circuit Breaker LOT OF 3

GE THQB32030 3 Pole 30 Amp 240V 3 Phase Bolt On Circuit Breaker LOT OF 3

Circuit Breakers & Contactors

SIEMENS 3RV2031-4DA10 SIRIUS Motor Starter Protector 18-25A Size S2

SIEMENS 3RV2031-4DA10 SIRIUS Motor Starter Protector 18-25A Size S2

SIEMENS 3RV2031-4DA10 SIRIUS Motor Starter Protector 18-25A Size S2

Circuit Breakers & Contactors

Cutler-Hammer FD3100L Feed-Thru Circuit Breaker 100A 600VAC 3P 3PH Type FD 25k

Cutler-Hammer FD3100L Feed-Thru Circuit Breaker 100A 600VAC 3P 3PH Type FD 25k

Cutler-Hammer FD3100L Feed-Thru Circuit Breaker 100A 600VAC 3P 3PH Type FD 25k

Circuit Breakers & Contactors

EATON CUTLER HAMMER ECC225F ECC225S TYPE CSH CSR BW BWH Nema 1 Breaker Enclosure

EATON CUTLER HAMMER ECC225F ECC225S TYPE CSH CSR BW BWH Nema 1 Breaker Enclosure

EATON CUTLER HAMMER ECC225F ECC225S TYPE CSH CSR BW BWH Nema 1 Breaker Enclosure

Circuit Breakers & Contactors

HJA36020 Square D 20 Amp Circuit Breaker

HJA36020 Square D 20 Amp Circuit Breaker

HJA36020 Square D 20 Amp Circuit Breaker

Circuit Breakers & Contactors

Square D by Schneider Electric QO2200 200A 2-Pole Plug-on Circuit Breaker 120/2…

Square D by Schneider Electric QO2200 200A 2-Pole Plug-on Circuit Breaker 120/2…

Square D by Schneider Electric QO2200 200A 2-Pole Plug-on Circuit Breaker 120/2…

Circuit Breakers & Contactors

MEM 20AMP 16kA TRIPLE POLE MCCB MGL203

MEM 20AMP 16kA TRIPLE POLE MCCB MGL203

MEM 20AMP 16kA TRIPLE POLE MCCB MGL203

Circuit Breakers & Contactors

Siemens S17FD60 Shunt Trip Accessory for FD Frame Circuit Breakers – New in Box

Siemens S17FD60 Shunt Trip Accessory for FD Frame Circuit Breakers – New in Box

Siemens S17FD60 Shunt Trip Accessory for FD Frame Circuit Breakers – New in Box

Circuit Breakers & Contactors

Square D Circuit Breaker LHL36000M

Square D Circuit Breaker LHL36000M

Square D Circuit Breaker LHL36000M

Circuit Breakers & Contactors

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