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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

Eaton 1200 Amp 3 Pole 600V NGH 65K Circuit Breaker

Eaton 1200 Amp 3 Pole 600V NGH 65K Circuit Breaker

Eaton 1200 Amp 3 Pole 600V NGH 65K Circuit Breaker

Circuit Breakers & Contactors

NEW Square D JGL36250U31X 3 Pole 250 Amp 600V feed through Circuit Breaker

NEW Square D JGL36250U31X 3 Pole 250 Amp 600V feed through Circuit Breaker

NEW Square D JGL36250U31X 3 Pole 250 Amp 600V feed through Circuit Breaker

Circuit Breakers & Contactors

👀SIEMENS 200 AMP CIRCUIT BREAKER 240 VAC 3 POLE QJH23B200

👀SIEMENS 200 AMP CIRCUIT BREAKER 240 VAC 3 POLE QJH23B200

👀SIEMENS 200 AMP CIRCUIT BREAKER 240 VAC 3 POLE QJH23B200

Circuit Breakers & Contactors

NEW ALLEN BRADLEY 140G-J6F3-D25 /A CIRCUIT BREAKER 250A 480V J-Frame 140GJ6F3D25

NEW ALLEN BRADLEY 140G-J6F3-D25 /A CIRCUIT BREAKER 250A 480V J-Frame 140GJ6F3D25

NEW ALLEN BRADLEY 140G-J6F3-D25 /A CIRCUIT BREAKER 250A 480V J-Frame 140GJ6F3D25

Circuit Breakers & Contactors

GE SELA36AT0100 100A 3-Pole Current Limiting Circuit Breaker 600VAC SRPE100A

GE SELA36AT0100 100A 3-Pole Current Limiting Circuit Breaker 600VAC SRPE100A

GE SELA36AT0100 100A 3-Pole Current Limiting Circuit Breaker 600VAC SRPE100A

Circuit Breakers & Contactors

GE Circuit Breaker SELA36AT0100 #204251-19

GE Circuit Breaker SELA36AT0100 #204251-19

GE Circuit Breaker SELA36AT0100 #204251-19

Circuit Breakers & Contactors

MCP331000R Westinghouse 100A 600V 3P Motor Circuit Protector W/lugs

MCP331000R Westinghouse 100A 600V 3P Motor Circuit Protector W/lugs

MCP331000R Westinghouse 100A 600V 3P Motor Circuit Protector W/lugs

Circuit Breakers & Contactors

LOT OF 6 - Square D QO115PDFC 15A Circuit Breaker #3859 -USED

LOT OF 6 - Square D QO115PDFC 15A Circuit Breaker #3859 -USED

LOT OF 6 - Square D QO115PDFC 15A Circuit Breaker #3859 -USED

Circuit Breakers & Contactors

Square D EDB34015 15A 3-Pole Molded Case Breaker 480Y/277V Bolt-On

Square D EDB34015 15A 3-Pole Molded Case Breaker 480Y/277V Bolt-On

Square D EDB34015 15A 3-Pole Molded Case Breaker 480Y/277V Bolt-On

Circuit Breakers & Contactors

EATON PDG23G0150TFFJ Power Defense 3 POLE 150A Max 690V 35kAIC/480V

EATON PDG23G0150TFFJ Power Defense 3 POLE 150A Max 690V 35kAIC/480V

EATON PDG23G0150TFFJ Power Defense 3 POLE 150A Max 690V 35kAIC/480V

Circuit Breakers & Contactors

Square D LGL36400U31X PowerPact Circuit Breaker 400A 600V 3-Pole Electronic Trip

Square D LGL36400U31X PowerPact Circuit Breaker 400A 600V 3-Pole Electronic Trip

Square D LGL36400U31X PowerPact Circuit Breaker 400A 600V 3-Pole Electronic Trip

Circuit Breakers & Contactors

Square D HDA36040, PowerPacT H, 40A, 3P, 600VAC, 14kA, Made in Mexico

Square D HDA36040, PowerPacT H, 40A, 3P, 600VAC, 14kA, Made in Mexico

Square D HDA36040, PowerPacT H, 40A, 3P, 600VAC, 14kA, Made in Mexico

Circuit Breakers & Contactors

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