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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

BLUE SEA 7210 A-Series White Toggle Circuit Breaker Single Pole 15A (5 Pack)

BLUE SEA 7210 A-Series White Toggle Circuit Breaker Single Pole 15A (5 Pack)

BLUE SEA 7210 A-Series White Toggle Circuit Breaker Single Pole 15A (5 Pack)

Circuit Breakers & Contactors

Cutler-Hammer Circuit Breaker HND3800T33W W/8NES800T 800 Amp 600 Volt 3 Pole

Cutler-Hammer Circuit Breaker HND3800T33W W/8NES800T 800 Amp 600 Volt 3 Pole

Cutler-Hammer Circuit Breaker HND3800T33W W/8NES800T 800 Amp 600 Volt 3 Pole

Circuit Breakers & Contactors

💥NEW SIEMENS SENTRON SERIES 15 AMP CIRCUIT BREAKER 3P 480 VAC ED43B015

💥NEW SIEMENS SENTRON SERIES 15 AMP CIRCUIT BREAKER 3P 480 VAC ED43B015

💥NEW SIEMENS SENTRON SERIES 15 AMP CIRCUIT BREAKER 3P 480 VAC ED43B015

Circuit Breakers & Contactors

SQUARE D FHL36030 *NEW* THERMAL-MAGNETIC CIRCUIT BREAKER 30A 3P 600VAC (1G0)

SQUARE D FHL36030 *NEW* THERMAL-MAGNETIC CIRCUIT BREAKER 30A 3P 600VAC (1G0)

SQUARE D FHL36030 *NEW* THERMAL-MAGNETIC CIRCUIT BREAKER 30A 3P 600VAC (1G0)

Circuit Breakers & Contactors

MOELLER D-NZM10 ROTARY DRIVE MECHANISM

MOELLER D-NZM10 ROTARY DRIVE MECHANISM

MOELLER D-NZM10 ROTARY DRIVE MECHANISM

Circuit Breakers & Contactors

BRAND NEW Camlock Connection Box, 400 Amp, 120/208V, 3 Phase NEMA Panel

BRAND NEW Camlock Connection Box, 400 Amp, 120/208V, 3 Phase NEMA Panel

BRAND NEW Camlock Connection Box, 400 Amp, 120/208V, 3 Phase NEMA Panel

Circuit Breakers & Contactors

For Siemens EQ Load Centers MBK200 200 Amp 2-Pole Main Breaker Conversion Kit

For Siemens EQ Load Centers MBK200 200 Amp 2-Pole Main Breaker Conversion Kit

For Siemens EQ Load Centers MBK200 200 Amp 2-Pole Main Breaker Conversion Kit

Circuit Breakers & Contactors

New Siemens BQD with shunt trip accessory

New Siemens BQD with shunt trip accessory

New Siemens BQD with shunt trip accessory

Circuit Breakers & Contactors

NEW Square D QBL QBL32125 3 Pole 125 Amp 240V Gray Label Circuit Breaker NIB

NEW Square D QBL QBL32125 3 Pole 125 Amp 240V Gray Label Circuit Breaker NIB

NEW Square D QBL QBL32125 3 Pole 125 Amp 240V Gray Label Circuit Breaker NIB

Circuit Breakers & Contactors

GE Spectra RMS 1200 Amp Circuit Breaker w/ Shunt & Aux 600 VAC 3P SKLA36AT1200

GE Spectra RMS 1200 Amp Circuit Breaker w/ Shunt & Aux 600 VAC 3P SKLA36AT1200

GE Spectra RMS 1200 Amp Circuit Breaker w/ Shunt & Aux 600 VAC 3P SKLA36AT1200

Circuit Breakers & Contactors

Cutler-Hammer GHB3030 Circuit Breaker (277/480VAC, 30A, 3P)

Cutler-Hammer GHB3030 Circuit Breaker (277/480VAC, 30A, 3P)

Cutler-Hammer GHB3030 Circuit Breaker (277/480VAC, 30A, 3P)

Circuit Breakers & Contactors

Square D Homeline 225 Amp 40-Space 80-Circuit Indoor Main Lug Load Center

Square D Homeline 225 Amp 40-Space 80-Circuit Indoor Main Lug Load Center

Square D Homeline 225 Amp 40-Space 80-Circuit Indoor Main Lug Load Center

Circuit Breakers & Contactors

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