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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

22686 products

Products

SQUARE D BGA34125Y 125 A 3 P Circuit Breaker

SQUARE D BGA34125Y 125 A 3 P Circuit Breaker

SQUARE D BGA34125Y 125 A 3 P Circuit Breaker

Circuit Breakers & Contactors

CN15NN3A - Eaton - Magnetic Contactor

CN15NN3A - Eaton - Magnetic Contactor

CN15NN3A - Eaton - Magnetic Contactor

Circuit Breakers & Contactors

Mitsubishi NF100-HRU 20A 3 Pole Circuit Breaker *NEW*

Mitsubishi NF100-HRU 20A 3 Pole Circuit Breaker *NEW*

Mitsubishi NF100-HRU 20A 3 Pole Circuit Breaker *NEW*

Circuit Breakers & Contactors

Square D HOML2225 2 Pole 225 Amp 240 V Sub-Feed Lug Tested

Square D HOML2225 2 Pole 225 Amp 240 V Sub-Feed Lug Tested

Square D HOML2225 2 Pole 225 Amp 240 V Sub-Feed Lug Tested

Circuit Breakers & Contactors

Square D QE3150VH 150 Amp 3 Pole Circuit Breaker Type QE6 240V — Refirbuished

Square D QE3150VH 150 Amp 3 Pole Circuit Breaker Type QE6 240V — Refirbuished

Square D QE3150VH 150 Amp 3 Pole Circuit Breaker Type QE6 240V — Refirbuished

Circuit Breakers & Contactors

NIB - Eaton - HMCP100R3C - Molded Case Circuit Breaker - 100A, 3-Phases, 600V

NIB - Eaton - HMCP100R3C - Molded Case Circuit Breaker - 100A, 3-Phases, 600V

NIB - Eaton - HMCP100R3C - Molded Case Circuit Breaker - 100A, 3-Phases, 600V

Circuit Breakers & Contactors

QO2020 / QO2020C - No Hook (Box of 10) Square D Tandem Breaker

QO2020 / QO2020C - No Hook (Box of 10) Square D Tandem Breaker

QO2020 / QO2020C - No Hook (Box of 10) Square D Tandem Breaker

Circuit Breakers & Contactors

Square D LCL363508041 350 Amp 600V 3 Pole Circuit Breaker 350A Shunt trip

Square D LCL363508041 350 Amp 600V 3 Pole Circuit Breaker 350A Shunt trip

Square D LCL363508041 350 Amp 600V 3 Pole Circuit Breaker 350A Shunt trip

Circuit Breakers & Contactors

3VA9673-0JJ34 - Siemens 3VA Series 800-1000A 3-Pole Lug Kit for 3VA55/3VA65/3VA6

3VA9673-0JJ34 - Siemens 3VA Series 800-1000A 3-Pole Lug Kit for 3VA55/3VA65/3VA6

3VA9673-0JJ34 - Siemens 3VA Series 800-1000A 3-Pole Lug Kit for 3VA55/3VA65/3VA6

Circuit Breakers & Contactors

BDA34125Y 125A

BDA34125Y 125A

BDA34125Y 125A

Circuit Breakers & Contactors

Eaton MTK2000 Breaker/Circuit Tester

Eaton MTK2000 Breaker/Circuit Tester

Eaton MTK2000 Breaker/Circuit Tester

Circuit Breakers & Contactors

NEW GE THQL2115GFT Plug-In 240V 15A 2 pole GFCI circuit breaker 10kA/120V

NEW GE THQL2115GFT Plug-In 240V 15A 2 pole GFCI circuit breaker 10kA/120V

NEW GE THQL2115GFT Plug-In 240V 15A 2 pole GFCI circuit breaker 10kA/120V

Circuit Breakers & Contactors

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