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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

Cutler-Hammer FD3125 Thermal Magnetic Circuit Breaker 125A 3-Pole 600VAC

Cutler-Hammer FD3125 Thermal Magnetic Circuit Breaker 125A 3-Pole 600VAC

Cutler-Hammer FD3125 Thermal Magnetic Circuit Breaker 125A 3-Pole 600VAC

Circuit Breakers & Contactors

GENERAL ELECTRIC THLC434400 / THLC434400 (USED)

GENERAL ELECTRIC THLC434400 / THLC434400 (USED)

GENERAL ELECTRIC THLC434400 / THLC434400 (USED)

Circuit Breakers & Contactors

LOT OF 2 Siemens QSPD2A065P BoltShield 2-Pole 120/240V Surge Protection Device

LOT OF 2 Siemens QSPD2A065P BoltShield 2-Pole 120/240V Surge Protection Device

LOT OF 2 Siemens QSPD2A065P BoltShield 2-Pole 120/240V Surge Protection Device

Circuit Breakers & Contactors

Eaton QBGFT2020 Bolt-On Ground Fault Circuit Breaker 20A 120/240V 2P Take out

Eaton QBGFT2020 Bolt-On Ground Fault Circuit Breaker 20A 120/240V 2P Take out

Eaton QBGFT2020 Bolt-On Ground Fault Circuit Breaker 20A 120/240V 2P Take out

Circuit Breakers & Contactors

Square D PowerPacT LJA36600U31X 3P Molded Case Circuit Breaker 600A 600V

Square D PowerPacT LJA36600U31X 3P Molded Case Circuit Breaker 600A 600V

Square D PowerPacT LJA36600U31X 3P Molded Case Circuit Breaker 600A 600V

Circuit Breakers & Contactors

Square D HOM240GFI 40A 2-Pole GFCI Plug-In Breaker 120/240V UL Listed NEW NIB

Square D HOM240GFI 40A 2-Pole GFCI Plug-In Breaker 120/240V UL Listed NEW NIB

Square D HOM240GFI 40A 2-Pole GFCI Plug-In Breaker 120/240V UL Listed NEW NIB

Circuit Breakers & Contactors

Square D KA36225

Square D KA36225

Square D KA36225

Circuit Breakers & Contactors

Square D 125 AMP 600 VAC 3 Pole Circuit Breaker

Square D 125 AMP 600 VAC 3 Pole Circuit Breaker

Square D 125 AMP 600 VAC 3 Pole Circuit Breaker

Circuit Breakers & Contactors

SQUARE D KH36200 I-Line Circuit Breaker 200A 3P 600V 3 Pole SHIPS SAME DAY

SQUARE D KH36200 I-Line Circuit Breaker 200A 3P 600V 3 Pole SHIPS SAME DAY

SQUARE D KH36200 I-Line Circuit Breaker 200A 3P 600V 3 Pole SHIPS SAME DAY

Circuit Breakers & Contactors

Square D 150 Amp KC34150 480vac Circuit Breaker 3 Phase

Square D 150 Amp KC34150 480vac Circuit Breaker 3 Phase

Square D 150 Amp KC34150 480vac Circuit Breaker 3 Phase

Circuit Breakers & Contactors

General Electric AMC6FJ 6P 500A 600V Spectra Circuit Breaker Module #111B148PR3

General Electric AMC6FJ 6P 500A 600V Spectra Circuit Breaker Module #111B148PR3

General Electric AMC6FJ 6P 500A 600V Spectra Circuit Breaker Module #111B148PR3

Circuit Breakers & Contactors

Square D 200 Amp I-Line Thermal-Magnetic Circuit Breaker 3 Pole 600 VAC KA36200

Square D 200 Amp I-Line Thermal-Magnetic Circuit Breaker 3 Pole 600 VAC KA36200

Square D 200 Amp I-Line Thermal-Magnetic Circuit Breaker 3 Pole 600 VAC KA36200

Circuit Breakers & Contactors

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