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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

SIEMENS QS2125H 2-POLE 125 AMP 120/240 VAC TYPE QSH BREAKER

SIEMENS QS2125H 2-POLE 125 AMP 120/240 VAC TYPE QSH BREAKER

SIEMENS QS2125H 2-POLE 125 AMP 120/240 VAC TYPE QSH BREAKER

Circuit Breakers & Contactors

PECO C5278-25 NSMP

PECO C5278-25 NSMP

PECO C5278-25 NSMP

Circuit Breakers & Contactors

CUTLER-HAMMER QBGF2020, 20 Amp Ground Fault Circuit Breaker 120/240Vac

CUTLER-HAMMER QBGF2020, 20 Amp Ground Fault Circuit Breaker 120/240Vac

CUTLER-HAMMER QBGF2020, 20 Amp Ground Fault Circuit Breaker 120/240Vac

Circuit Breakers & Contactors

Square D PowerPact LG400 400A 3P 3Ph Breaker - LGL36400CU31X

Square D PowerPact LG400 400A 3P 3Ph Breaker - LGL36400CU31X

Square D PowerPact LG400 400A 3P 3Ph Breaker - LGL36400CU31X

Circuit Breakers & Contactors

Allen-Bradley 140M-C2E-A63 Ser. B Motor Protector Circuit Breaker

Allen-Bradley 140M-C2E-A63 Ser. B Motor Protector Circuit Breaker

Allen-Bradley 140M-C2E-A63 Ser. B Motor Protector Circuit Breaker

Circuit Breakers & Contactors

HOUSTON STOCK NEW AB 140G-G2C3-C70 TYPE 140G 70 AMP 600V FREE 2 DAY AIR BUY NOW

HOUSTON STOCK NEW AB 140G-G2C3-C70 TYPE 140G 70 AMP 600V FREE 2 DAY AIR BUY NOW

HOUSTON STOCK NEW AB 140G-G2C3-C70 TYPE 140G 70 AMP 600V FREE 2 DAY AIR BUY NOW

Circuit Breakers & Contactors

GE TQDL21125 General Electric Main Breaker 125 amps 120/240 volts

GE TQDL21125 General Electric Main Breaker 125 amps 120/240 volts

GE TQDL21125 General Electric Main Breaker 125 amps 120/240 volts

Circuit Breakers & Contactors

TFK236200WL - General Electric GE - Seller Reconditioned

TFK236200WL - General Electric GE - Seller Reconditioned

TFK236200WL - General Electric GE - Seller Reconditioned

Circuit Breakers & Contactors

👀 SQUARE D 50 AMP CIRCUIT BREAKER 3 POLE 480Y/277 VAC EGB34050.

👀 SQUARE D 50 AMP CIRCUIT BREAKER 3 POLE 480Y/277 VAC EGB34050.

👀 SQUARE D 50 AMP CIRCUIT BREAKER 3 POLE 480Y/277 VAC EGB34050.

Circuit Breakers & Contactors

Square D 334060 50A 3-Pole Bolt-On Molded Case Circuit Breaker 480 VAC

Square D 334060 50A 3-Pole Bolt-On Molded Case Circuit Breaker 480 VAC

Square D 334060 50A 3-Pole Bolt-On Molded Case Circuit Breaker 480 VAC

Circuit Breakers & Contactors

👀SQUARE D 100 AMP CIRCUIT BREAKER 480Y/277 VAC 3 POLE EGB34100

👀SQUARE D 100 AMP CIRCUIT BREAKER 480Y/277 VAC 3 POLE EGB34100

👀SQUARE D 100 AMP CIRCUIT BREAKER 480Y/277 VAC 3 POLE EGB34100

Circuit Breakers & Contactors

Square D EGB34100 3 Pole 100 AMP 480/277 V Circuit Breaker NT

Square D EGB34100 3 Pole 100 AMP 480/277 V Circuit Breaker NT

Square D EGB34100 3 Pole 100 AMP 480/277 V Circuit Breaker NT

Circuit Breakers & Contactors

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