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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

Westinghouse HFD3030 Industrial Circuit Breaker 30A 3-Pole 600VAC

Westinghouse HFD3030 Industrial Circuit Breaker 30A 3-Pole 600VAC

Westinghouse HFD3030 Industrial Circuit Breaker 30A 3-Pole 600VAC

Circuit Breakers & Contactors

GENERAL ELECTRIC 400 AMP CIRCUIT BREAKER 3 POLE 600 VAC SGDA36AN0400 W LUGS 🔴

GENERAL ELECTRIC 400 AMP CIRCUIT BREAKER 3 POLE 600 VAC SGDA36AN0400 W LUGS 🔴

GENERAL ELECTRIC 400 AMP CIRCUIT BREAKER 3 POLE 600 VAC SGDA36AN0400 W LUGS 🔴

Circuit Breakers & Contactors

Square D MAL36800 Molded Case Circuit Breaker ~ 800 Amp - Tested/1Yr Warranty

Square D MAL36800 Molded Case Circuit Breaker ~ 800 Amp - Tested/1Yr Warranty

Square D MAL36800 Molded Case Circuit Breaker ~ 800 Amp - Tested/1Yr Warranty

Circuit Breakers & Contactors

NEW GENERAL ELECTRIC TR8B500 RMS RATING PLUG 500 A

NEW GENERAL ELECTRIC TR8B500 RMS RATING PLUG 500 A

NEW GENERAL ELECTRIC TR8B500 RMS RATING PLUG 500 A

Circuit Breakers & Contactors

Citel Industrial Surge Protectors Din Rail AC Power Surge Suppressor DS43S-480

Citel Industrial Surge Protectors Din Rail AC Power Surge Suppressor DS43S-480

Citel Industrial Surge Protectors Din Rail AC Power Surge Suppressor DS43S-480

Circuit Breakers & Contactors

Square D PowerPact 150 Amp Circuit Breaker 3 Pole 600 VAC HDL36150U31

Square D PowerPact 150 Amp Circuit Breaker 3 Pole 600 VAC HDL36150U31

Square D PowerPact 150 Amp Circuit Breaker 3 Pole 600 VAC HDL36150U31

Circuit Breakers & Contactors

Siemens NXD62B100 Circuit Breaker 1000A, 600V, 2P, Type NXD6

Siemens NXD62B100 Circuit Breaker 1000A, 600V, 2P, Type NXD6

Siemens NXD62B100 Circuit Breaker 1000A, 600V, 2P, Type NXD6

Circuit Breakers & Contactors

Square D MAL36600 600 Amp 3 Pole Circuit Breaker

Square D MAL36600 600 Amp 3 Pole Circuit Breaker

Square D MAL36600 600 Amp 3 Pole Circuit Breaker

Circuit Breakers & Contactors

GE TEY330 CIRCUIT BREAKER, 480/277-VOLT, 3-POLE, 30-AMP, BRK / TEY FRAME

GE TEY330 CIRCUIT BREAKER, 480/277-VOLT, 3-POLE, 30-AMP, BRK / TEY FRAME

GE TEY330 CIRCUIT BREAKER, 480/277-VOLT, 3-POLE, 30-AMP, BRK / TEY FRAME

Circuit Breakers & Contactors

EATON JGS JGS3250NN 3 Pole 225 Amp Trip 600V AUX SWITCH Circuit Breaker

EATON JGS JGS3250NN 3 Pole 225 Amp Trip 600V AUX SWITCH Circuit Breaker

EATON JGS JGS3250NN 3 Pole 225 Amp Trip 600V AUX SWITCH Circuit Breaker

Circuit Breakers & Contactors

SQUARE D HGA260204YP 20A 600V 2P I-LINE CIRCUIT BREAKER

SQUARE D HGA260204YP 20A 600V 2P I-LINE CIRCUIT BREAKER

SQUARE D HGA260204YP 20A 600V 2P I-LINE CIRCUIT BREAKER

Circuit Breakers & Contactors

Eaton Power Defense PDG23M0045TFFL 65kA@480v 3P 45 amp Circuit Breaker

Eaton Power Defense PDG23M0045TFFL 65kA@480v 3P 45 amp Circuit Breaker

Eaton Power Defense PDG23M0045TFFL 65kA@480v 3P 45 amp Circuit Breaker

Circuit Breakers & Contactors

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