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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 LAP36400MB Molded Case Circuit Breaker 400A 3P 600VAC

Square D LAP36400MB Molded Case Circuit Breaker 400A 3P 600VAC

Square D LAP36400MB Molded Case Circuit Breaker 400A 3P 600VAC

Circuit Breakers & Contactors

SIEMENS 3UB8133 4HW2 ESP200 48BTH3S00 Electronic Overload Relay 50-200 AMP

SIEMENS 3UB8133 4HW2 ESP200 48BTH3S00 Electronic Overload Relay 50-200 AMP

SIEMENS 3UB8133 4HW2 ESP200 48BTH3S00 Electronic Overload Relay 50-200 AMP

Circuit Breakers & Contactors

GE Spectra RMS SKLA36AT0800 800Amp, 3Pole w/ 800Amp Trip

GE Spectra RMS SKLA36AT0800 800Amp, 3Pole w/ 800Amp Trip

GE Spectra RMS SKLA36AT0800 800Amp, 3Pole w/ 800Amp Trip

Circuit Breakers & Contactors

General Switch 200A Main Breaker 2-Pole

General Switch 200A Main Breaker 2-Pole

General Switch 200A Main Breaker 2-Pole

Circuit Breakers & Contactors

Square D EHB34030 30A 3 Pole Miniature Circuit Breaker

Square D EHB34030 30A 3 Pole Miniature Circuit Breaker

Square D EHB34030 30A 3 Pole Miniature Circuit Breaker

Circuit Breakers & Contactors

Allen-Bradley 140G-H2F3-C90 90 A Circuit Breaker

Allen-Bradley 140G-H2F3-C90 90 A Circuit Breaker

Allen-Bradley 140G-H2F3-C90 90 A Circuit Breaker

Circuit Breakers & Contactors

New Allen-Bradley 140G-H2C3-C30 30A 3P 480V H-Frame Molded Case Circuit Breaker

New Allen-Bradley 140G-H2C3-C30 30A 3P 480V H-Frame Molded Case Circuit Breaker

New Allen-Bradley 140G-H2C3-C30 30A 3P 480V H-Frame Molded Case Circuit Breaker

Circuit Breakers & Contactors

Square D 200 Amp I-Line Molded Case Circuit Breaker 3 Pole 240 VAC Q232200

Square D 200 Amp I-Line Molded Case Circuit Breaker 3 Pole 240 VAC Q232200

Square D 200 Amp I-Line Molded Case Circuit Breaker 3 Pole 240 VAC Q232200

Circuit Breakers & Contactors

Eaton SPD120208Y3A Surge Protector

Eaton SPD120208Y3A Surge Protector

Eaton SPD120208Y3A Surge Protector

Circuit Breakers & Contactors

(1) Square D EHB34100 3p 480v 100a NEHB Bolt In Circuit Breaker !! W/ CHIP !!

(1) Square D EHB34100 3p 480v 100a NEHB Bolt In Circuit Breaker !! W/ CHIP !!

(1) Square D EHB34100 3p 480v 100a NEHB Bolt In Circuit Breaker !! W/ CHIP !!

Circuit Breakers & Contactors

Eaton HFD3060 Circuit Breaker 60A 3P 600V *NEW*

Eaton HFD3060 Circuit Breaker 60A 3P 600V *NEW*

Eaton HFD3060 Circuit Breaker 60A 3P 600V *NEW*

Circuit Breakers & Contactors

NEW GE ABB TEYL3015B 15A 480/277V Circuit Breaker

NEW GE ABB TEYL3015B 15A 480/277V Circuit Breaker

NEW GE ABB TEYL3015B 15A 480/277V Circuit Breaker

Circuit Breakers & Contactors

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