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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

22731 products

Products

Square D 9421-LJ4 Rotary Handle Mechanism

Square D 9421-LJ4 Rotary Handle Mechanism

Square D 9421-LJ4 Rotary Handle Mechanism

Circuit Breakers & Contactors

✌️GE TJK436F000 400 AMP 600V 3-POLE CIRCUIT BREAKER 400 AMP ADJ TRIP

✌️GE TJK436F000 400 AMP 600V 3-POLE CIRCUIT BREAKER 400 AMP ADJ TRIP

✌️GE TJK436F000 400 AMP 600V 3-POLE CIRCUIT BREAKER 400 AMP ADJ TRIP

Circuit Breakers & Contactors

GE THQMV150WL 2POLE 150A 120/240V Circuit Breaker -New Without Box

GE THQMV150WL 2POLE 150A 120/240V Circuit Breaker -New Without Box

GE THQMV150WL 2POLE 150A 120/240V Circuit Breaker -New Without Box

Circuit Breakers & Contactors

GE Spectra RMS SEHA36AT0100 3-Pole Circuit Breaker Frame, 100 AMP-600 VAC

GE Spectra RMS SEHA36AT0100 3-Pole Circuit Breaker Frame, 100 AMP-600 VAC

GE Spectra RMS SEHA36AT0100 3-Pole Circuit Breaker Frame, 100 AMP-600 VAC

Circuit Breakers & Contactors

Siemens FXD63A150 600V 150A 3-Pole Molded Case Circuit Breaker

Siemens FXD63A150 600V 150A 3-Pole Molded Case Circuit Breaker

Siemens FXD63A150 600V 150A 3-Pole Molded Case Circuit Breaker

Circuit Breakers & Contactors

Cutler Hammer HMCP025D0C 25A 3P Circuit Breaker

Cutler Hammer HMCP025D0C 25A 3P Circuit Breaker

Cutler Hammer HMCP025D0C 25A 3P Circuit Breaker

Circuit Breakers & Contactors

ITE EF3-B030 30A 600VAC 3P CIRCUIT BREAKER **USED GUARANTEED**

ITE EF3-B030 30A 600VAC 3P CIRCUIT BREAKER **USED GUARANTEED**

ITE EF3-B030 30A 600VAC 3P CIRCUIT BREAKER **USED GUARANTEED**

Circuit Breakers & Contactors

Square D KHL360901021 Circuit Breaker W/Shunt Trip 240/480/600V 90Amp 3-Pole

Square D KHL360901021 Circuit Breaker W/Shunt Trip 240/480/600V 90Amp 3-Pole

Square D KHL360901021 Circuit Breaker W/Shunt Trip 240/480/600V 90Amp 3-Pole

Circuit Breakers & Contactors

FAB360801021 Square D 80 Amp 600v I-Line 120v Shunt Trip Circuit Breaker NEW

FAB360801021 Square D 80 Amp 600v I-Line 120v Shunt Trip Circuit Breaker NEW

FAB360801021 Square D 80 Amp 600v I-Line 120v Shunt Trip Circuit Breaker NEW

Circuit Breakers & Contactors

Nitra L25M0600MD-MC Pneumatic Cylinder, Rodless

Nitra L25M0600MD-MC Pneumatic Cylinder, Rodless

Nitra L25M0600MD-MC Pneumatic Cylinder, Rodless

Circuit Breakers & Contactors

Square D Homeline 200 &125 Amp 30 -Spaces 60 -Circuit Outdoor Main Breaker Plug-

Square D Homeline 200 &125 Amp 30 -Spaces 60 -Circuit Outdoor Main Breaker Plug-

Square D Homeline 200 &125 Amp 30 -Spaces 60 -Circuit Outdoor Main Breaker Plug-

Circuit Breakers & Contactors

SENTRON LXD63S600A Circuit Breaker Sentron LXD 600A 600V 3PH USED.

SENTRON LXD63S600A Circuit Breaker Sentron LXD 600A 600V 3PH USED.

SENTRON LXD63S600A Circuit Breaker Sentron LXD 600A 600V 3PH USED.

Circuit Breakers & Contactors

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