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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

SIEMENS 72KG34AFA ELEVATOR STARTER

SIEMENS 72KG34AFA ELEVATOR STARTER

SIEMENS 72KG34AFA ELEVATOR STARTER

Circuit Breakers & Contactors

SQUARE D PJP36060CU31A 600 AMP CIRCUIT BREAKER

SQUARE D PJP36060CU31A 600 AMP CIRCUIT BREAKER

SQUARE D PJP36060CU31A 600 AMP CIRCUIT BREAKER

Circuit Breakers & Contactors

GE TQD32175WL N 175A 240V 3P 10K NEW

GE TQD32175WL N 175A 240V 3P 10K NEW

GE TQD32175WL N 175A 240V 3P 10K NEW

Circuit Breakers & Contactors

EDB34030 Square D 30 Amp 480 Volt Circuit Breaker NEW Same day shipping

EDB34030 Square D 30 Amp 480 Volt Circuit Breaker NEW Same day shipping

EDB34030 Square D 30 Amp 480 Volt Circuit Breaker NEW Same day shipping

Circuit Breakers & Contactors

GE TED134035WL 480V NEW 35 Amp 3 pole

GE TED134035WL 480V NEW 35 Amp 3 pole

GE TED134035WL 480V NEW 35 Amp 3 pole

Circuit Breakers & Contactors

Lot Of 15 Siemens BQD120 20 Amp 277V 1 Pole Bolt On Circuit Breaker New In Box

Lot Of 15 Siemens BQD120 20 Amp 277V 1 Pole Bolt On Circuit Breaker New In Box

Lot Of 15 Siemens BQD120 20 Amp 277V 1 Pole Bolt On Circuit Breaker New In Box

Circuit Breakers & Contactors

Eaton Cutler-Hammer CC3200 3 Pole 200 Amp Circuit Breaker With Bracket

Eaton Cutler-Hammer CC3200 3 Pole 200 Amp Circuit Breaker With Bracket

Eaton Cutler-Hammer CC3200 3 Pole 200 Amp Circuit Breaker With Bracket

Circuit Breakers & Contactors

Siemens MBKED3100A 100 Amp/ 480V Main Breaker

Siemens MBKED3100A 100 Amp/ 480V Main Breaker

Siemens MBKED3100A 100 Amp/ 480V Main Breaker

Circuit Breakers & Contactors

10X SIEMENS Q120DFN 20A DUAL AFCI/GFCI BREAKER PLUG-ON NEUTRAL-NEW 2025

10X SIEMENS Q120DFN 20A DUAL AFCI/GFCI BREAKER PLUG-ON NEUTRAL-NEW 2025

10X SIEMENS Q120DFN 20A DUAL AFCI/GFCI BREAKER PLUG-ON NEUTRAL-NEW 2025

Circuit Breakers & Contactors

EATON CUTLER HAMMER CHND312T107W 1200A 65K BREAKER DIGITRIP

EATON CUTLER HAMMER CHND312T107W 1200A 65K BREAKER DIGITRIP

EATON CUTLER HAMMER CHND312T107W 1200A 65K BREAKER DIGITRIP

Circuit Breakers & Contactors

Square D KA36150 3-Pole 150A 600V 3-Phase Circuit Breaker

Square D KA36150 3-Pole 150A 600V 3-Phase Circuit Breaker

Square D KA36150 3-Pole 150A 600V 3-Phase Circuit Breaker

Circuit Breakers & Contactors

Square D JGF37125D81AEUOYE 125A Circuit Breaker w/ accessory wiring

Square D JGF37125D81AEUOYE 125A Circuit Breaker w/ accessory wiring

Square D JGF37125D81AEUOYE 125A Circuit Breaker w/ accessory wiring

Circuit Breakers & Contactors

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