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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

24402 products

Products

GE 50 Hi-Break Circuit Breaker 3 Pole 600 VAC / 250 VDC 25kA THED136050

GE 50 Hi-Break Circuit Breaker 3 Pole 600 VAC / 250 VDC 25kA THED136050

GE 50 Hi-Break Circuit Breaker 3 Pole 600 VAC / 250 VDC 25kA THED136050

Circuit Breakers & Contactors

Square D MGA36800 800A 600V Circuit Breaker- NEW No Box

Square D MGA36800 800A 600V Circuit Breaker- NEW No Box

Square D MGA36800 800A 600V Circuit Breaker- NEW No Box

Circuit Breakers & Contactors

ITE - Siemens - CLD63B600 600A Circuit Breaker - NEW 1 Yr Warranty

ITE - Siemens - CLD63B600 600A Circuit Breaker - NEW 1 Yr Warranty

ITE - Siemens - CLD63B600 600A Circuit Breaker - NEW 1 Yr Warranty

Circuit Breakers & Contactors

NEW ABB KA2S8 SHUNT OPENING RELEASE WIRED 24...30V AC/DC A1-A2 1SDA066134R1

NEW ABB KA2S8 SHUNT OPENING RELEASE WIRED 24...30V AC/DC A1-A2 1SDA066134R1

NEW ABB KA2S8 SHUNT OPENING RELEASE WIRED 24...30V AC/DC A1-A2 1SDA066134R1

Circuit Breakers & Contactors

NEW SQUARE D 9421-ND1 DISCONNECT SWITCH 9421ND1

NEW SQUARE D 9421-ND1 DISCONNECT SWITCH 9421ND1

NEW SQUARE D 9421-ND1 DISCONNECT SWITCH 9421ND1

Circuit Breakers & Contactors

Cutler-Hammer HLDB3600FT33W, CIRCUIT BREAKER ,3P/600A/600V/65kA ,MAKE OFFER!

Cutler-Hammer HLDB3600FT33W, CIRCUIT BREAKER ,3P/600A/600V/65kA ,MAKE OFFER!

Cutler-Hammer HLDB3600FT33W, CIRCUIT BREAKER ,3P/600A/600V/65kA ,MAKE OFFER!

Circuit Breakers & Contactors

EATON CUTLER HAMMER HLDB3600FT33W 3 Pole 600 AMP Type HLDB Electronic LS Circuit

EATON CUTLER HAMMER HLDB3600FT33W 3 Pole 600 AMP Type HLDB Electronic LS Circuit

EATON CUTLER HAMMER HLDB3600FT33W 3 Pole 600 AMP Type HLDB Electronic LS Circuit

Circuit Breakers & Contactors

GE SPECTRA RMS SKLA36AT1200 1200A 1200AMPs Breaker

GE SPECTRA RMS SKLA36AT1200 1200A 1200AMPs Breaker

GE SPECTRA RMS SKLA36AT1200 1200A 1200AMPs Breaker

Circuit Breakers & Contactors

2 PACK Eaton GHQRSP2020 20A 277V Breaker

2 PACK Eaton GHQRSP2020 20A 277V Breaker

2 PACK Eaton GHQRSP2020 20A 277V Breaker

Circuit Breakers & Contactors

SQUARE D QJA32200 QJA I-LINE 3 POLE 200 AMP 240v POWER PACT CIRCUIT BREAKER

SQUARE D QJA32200 QJA I-LINE 3 POLE 200 AMP 240v POWER PACT CIRCUIT BREAKER

SQUARE D QJA32200 QJA I-LINE 3 POLE 200 AMP 240v POWER PACT CIRCUIT BREAKER

Circuit Breakers & Contactors

HOUSTON STOCK NEW SQUARE D FJA34050 FJA POWERPACT 50 AMP 480V FREE 2 DAY AIR

HOUSTON STOCK NEW SQUARE D FJA34050 FJA POWERPACT 50 AMP 480V FREE 2 DAY AIR

HOUSTON STOCK NEW SQUARE D FJA34050 FJA POWERPACT 50 AMP 480V FREE 2 DAY AIR

Circuit Breakers & Contactors

SQUARE D FJA34030 U 30 3 65K 480 USED

SQUARE D FJA34030 U 30 3 65K 480 USED

SQUARE D FJA34030 U 30 3 65K 480 USED

Circuit Breakers & Contactors

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