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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 Schneider Electric JGL36250 250 Amp 3 Pole 600 V 50/60 Hz Breaker

Square D Schneider Electric JGL36250 250 Amp 3 Pole 600 V 50/60 Hz Breaker

Square D Schneider Electric JGL36250 250 Amp 3 Pole 600 V 50/60 Hz Breaker

Circuit Breakers & Contactors

Square D FH26100BC 100Amp, 2Pole

Square D FH26100BC 100Amp, 2Pole

Square D FH26100BC 100Amp, 2Pole

Circuit Breakers & Contactors

Square D HJA36070 70 Amp 3 Pole 600 V 100 kA 50/60 Hz Type HACR Circuit Breaker

Square D HJA36070 70 Amp 3 Pole 600 V 100 kA 50/60 Hz Type HACR Circuit Breaker

Square D HJA36070 70 Amp 3 Pole 600 V 100 kA 50/60 Hz Type HACR Circuit Breaker

Circuit Breakers & Contactors

Eaton QBGFT1020 120V 20A Ground Fault Circuit Breaker

Eaton QBGFT1020 120V 20A Ground Fault Circuit Breaker

Eaton QBGFT1020 120V 20A Ground Fault Circuit Breaker

Circuit Breakers & Contactors

GE Genral Electric TMQV22200MM Breaker 200 Amp Circuit Breaker (New)

GE Genral Electric TMQV22200MM Breaker 200 Amp Circuit Breaker (New)

GE Genral Electric TMQV22200MM Breaker 200 Amp Circuit Breaker (New)

Circuit Breakers & Contactors

NIB - Siemens - QN2200H - Molded Case Circuit Breaker - 200A, 1-Phase, 240V

NIB - Siemens - QN2200H - Molded Case Circuit Breaker - 200A, 1-Phase, 240V

NIB - Siemens - QN2200H - Molded Case Circuit Breaker - 200A, 1-Phase, 240V

Circuit Breakers & Contactors

Cutler-Hammer Circuit Breaker HFD3030L #191327-55

Cutler-Hammer Circuit Breaker HFD3030L #191327-55

Cutler-Hammer Circuit Breaker HFD3030L #191327-55

Circuit Breakers & Contactors

GE TEC36100 100A 3P Mag-Break Circuit Breaker

GE TEC36100 100A 3P Mag-Break Circuit Breaker

GE TEC36100 100A 3P Mag-Break Circuit Breaker

Circuit Breakers & Contactors

Square D SDSA2040D Surge protection device, Surgelogic, 200kA, 240 VAC, 3 ph

Square D SDSA2040D Surge protection device, Surgelogic, 200kA, 240 VAC, 3 ph

Square D SDSA2040D Surge protection device, Surgelogic, 200kA, 240 VAC, 3 ph

Circuit Breakers & Contactors

Cutler Hammer HLD3600F 3p 600v 600a 65k Circuit Breaker W/LT3600T trip

Cutler Hammer HLD3600F 3p 600v 600a 65k Circuit Breaker W/LT3600T trip

Cutler Hammer HLD3600F 3p 600v 600a 65k Circuit Breaker W/LT3600T trip

Circuit Breakers & Contactors

3TA4NG500 - Siemens Circuit Breaker Lug Terminal Kit VL Series- open Box

3TA4NG500 - Siemens Circuit Breaker Lug Terminal Kit VL Series- open Box

3TA4NG500 - Siemens Circuit Breaker Lug Terminal Kit VL Series- open Box

Circuit Breakers & Contactors

KPRL4LD - Eaton 600A 3-Phase Panelboard Connector Kit for LD Series Breakers

KPRL4LD - Eaton 600A 3-Phase Panelboard Connector Kit for LD Series Breakers

KPRL4LD - Eaton 600A 3-Phase Panelboard Connector Kit for LD Series Breakers

Circuit Breakers & Contactors

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