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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

22754 products

Products

NEW Opened Box Allen-Bradley Motor Protector 140M-F8E-C32

NEW Opened Box Allen-Bradley Motor Protector 140M-F8E-C32

NEW Opened Box Allen-Bradley Motor Protector 140M-F8E-C32

Circuit Breakers & Contactors

Square D DU321RB Disconnect Pack of 5 NEW IN FACTORY BOX

Square D DU321RB Disconnect Pack of 5 NEW IN FACTORY BOX

Square D DU321RB Disconnect Pack of 5 NEW IN FACTORY BOX

Circuit Breakers & Contactors

SQUARE D QO270 CIRCUIT BREAKER 2 POLE 70 AMP 120/240V BREAKER LOT OF 9

SQUARE D QO270 CIRCUIT BREAKER 2 POLE 70 AMP 120/240V BREAKER LOT OF 9

SQUARE D QO270 CIRCUIT BREAKER 2 POLE 70 AMP 120/240V BREAKER LOT OF 9

Circuit Breakers & Contactors

Square D EDB34050 Circuit Breaker, 3 Pole 50 Amp NT

Square D EDB34050 Circuit Breaker, 3 Pole 50 Amp NT

Square D EDB34050 Circuit Breaker, 3 Pole 50 Amp NT

Circuit Breakers & Contactors

GENERAL ELECTRIC THQB32050ST1 GE 50 Amp Shunt Trip Circuit Breaker New

GENERAL ELECTRIC THQB32050ST1 GE 50 Amp Shunt Trip Circuit Breaker New

GENERAL ELECTRIC THQB32050ST1 GE 50 Amp Shunt Trip Circuit Breaker New

Circuit Breakers & Contactors

GE Spectra RMS # SELA36AI0060 3-Pole 60A 600V Circuit Breaker

GE Spectra RMS # SELA36AI0060 3-Pole 60A 600V Circuit Breaker

GE Spectra RMS # SELA36AI0060 3-Pole 60A 600V Circuit Breaker

Circuit Breakers & Contactors

Eaton HJD3250F Molded Case Circuit Breaker 600v-ac 3p 250a Amp

Eaton HJD3250F Molded Case Circuit Breaker 600v-ac 3p 250a Amp

Eaton HJD3250F Molded Case Circuit Breaker 600v-ac 3p 250a Amp

Circuit Breakers & Contactors

GE RMS-9 PROGRAMMER MicroVersaTrip-TS20LSIGT2 / TR4S400J Rating Plug

GE RMS-9 PROGRAMMER MicroVersaTrip-TS20LSIGT2 / TR4S400J Rating Plug

GE RMS-9 PROGRAMMER MicroVersaTrip-TS20LSIGT2 / TR4S400J Rating Plug

Circuit Breakers & Contactors

Square D QO330GFI Circuit Breaker 30A 3P 120/240V Ground Fault Plug On 30Amp

Square D QO330GFI Circuit Breaker 30A 3P 120/240V Ground Fault Plug On 30Amp

Square D QO330GFI Circuit Breaker 30A 3P 120/240V Ground Fault Plug On 30Amp

Circuit Breakers & Contactors

OMEGA LVK 121 PUMP Float Lever Switch Kit 50-240 VAC Pilot Duty 20 V.A.

OMEGA LVK 121 PUMP Float Lever Switch Kit 50-240 VAC Pilot Duty 20 V.A.

OMEGA LVK 121 PUMP Float Lever Switch Kit 50-240 VAC Pilot Duty 20 V.A.

Circuit Breakers & Contactors

GE SELA36AI0060 60A 3POLE Max600VAC Circuit Breaker NO RELAY | U.S.A SELLER

GE SELA36AI0060 60A 3POLE Max600VAC Circuit Breaker NO RELAY | U.S.A SELLER

GE SELA36AI0060 60A 3POLE Max600VAC Circuit Breaker NO RELAY | U.S.A SELLER

Circuit Breakers & Contactors

EATON PDG23G0100E2NL POWER DEFENSE CIRCUIT BREAKER 100 AMP 3 POLE 690V 35KA@480V

EATON PDG23G0100E2NL POWER DEFENSE CIRCUIT BREAKER 100 AMP 3 POLE 690V 35KA@480V

EATON PDG23G0100E2NL POWER DEFENSE CIRCUIT BREAKER 100 AMP 3 POLE 690V 35KA@480V

Circuit Breakers & Contactors

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