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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

ZINSCO CIRCUIT BREAKER QFP24 175 AMP 240V 3 POLE PLUG IN.

ZINSCO CIRCUIT BREAKER QFP24 175 AMP 240V 3 POLE PLUG IN.

ZINSCO CIRCUIT BREAKER QFP24 175 AMP 240V 3 POLE PLUG IN.

Circuit Breakers & Contactors

NEW HMCP100R3C Eaton Motor Circuit Protector 3 Pole 100 Amp 600V New In Box NIB

NEW HMCP100R3C Eaton Motor Circuit Protector 3 Pole 100 Amp 600V New In Box NIB

NEW HMCP100R3C Eaton Motor Circuit Protector 3 Pole 100 Amp 600V New In Box NIB

Circuit Breakers & Contactors

ABB SACE PR121/P POWER CIRCUIT BREAKER TRIP UNIT LSIG 2000A 50/60 HZ

ABB SACE PR121/P POWER CIRCUIT BREAKER TRIP UNIT LSIG 2000A 50/60 HZ

ABB SACE PR121/P POWER CIRCUIT BREAKER TRIP UNIT LSIG 2000A 50/60 HZ

Circuit Breakers & Contactors

ABB SACE PR121/P / LSIG 1600A AIR CIRCUIT BREAKER TRIP UNIT FREE FAST SHIPPING

ABB SACE PR121/P / LSIG 1600A AIR CIRCUIT BREAKER TRIP UNIT FREE FAST SHIPPING

ABB SACE PR121/P / LSIG 1600A AIR CIRCUIT BREAKER TRIP UNIT FREE FAST SHIPPING

Circuit Breakers & Contactors

WESTINGHOUSE/Eaton 373D958G22 VARI-DEPTH MECHANISM,NO INTERNAL LOCKOFF (NIB)

WESTINGHOUSE/Eaton 373D958G22 VARI-DEPTH MECHANISM,NO INTERNAL LOCKOFF (NIB)

WESTINGHOUSE/Eaton 373D958G22 VARI-DEPTH MECHANISM,NO INTERNAL LOCKOFF (NIB)

Circuit Breakers & Contactors

ABB AIR Circuit Breaker Trip Unit SACE PR121/P 2000A FREE FAST SHIPPING FEDEXX

ABB AIR Circuit Breaker Trip Unit SACE PR121/P 2000A FREE FAST SHIPPING FEDEXX

ABB AIR Circuit Breaker Trip Unit SACE PR121/P 2000A FREE FAST SHIPPING FEDEXX

Circuit Breakers & Contactors

NEW - SQUARE D QDL22175 2 POLE, MAIN CIRCUIT BREAKER

NEW - SQUARE D QDL22175 2 POLE, MAIN CIRCUIT BREAKER

NEW - SQUARE D QDL22175 2 POLE, MAIN CIRCUIT BREAKER

Circuit Breakers & Contactors

Square D 200 Amp I-Line Circuit Breaker 3 Pole 600 VAC 22kA KAR36200?

Square D 200 Amp I-Line Circuit Breaker 3 Pole 600 VAC 22kA KAR36200?

Square D 200 Amp I-Line Circuit Breaker 3 Pole 600 VAC 22kA KAR36200?

Circuit Breakers & Contactors

Siemens 5SP4391-7, Circuit Breaker, 5SP4 Series, 100A, 3 Pole, 400V AC

Siemens 5SP4391-7, Circuit Breaker, 5SP4 Series, 100A, 3 Pole, 400V AC

Siemens 5SP4391-7, Circuit Breaker, 5SP4 Series, 100A, 3 Pole, 400V AC

Circuit Breakers & Contactors

Mechanical Products 940-006-100 100 Amp Circuit Breaker

Mechanical Products 940-006-100 100 Amp Circuit Breaker

Mechanical Products 940-006-100 100 Amp Circuit Breaker

Circuit Breakers & Contactors

SQUARE D HJL36015 15A 3-POLE POWERPACT CIRCUIT BREAKER, 65KA/480V

SQUARE D HJL36015 15A 3-POLE POWERPACT CIRCUIT BREAKER, 65KA/480V

SQUARE D HJL36015 15A 3-POLE POWERPACT CIRCUIT BREAKER, 65KA/480V

Circuit Breakers & Contactors

JJL36250U31X Square D 3 Pole 250amp 600v Circuit Breaker NTO

JJL36250U31X Square D 3 Pole 250amp 600v Circuit Breaker NTO

JJL36250U31X Square D 3 Pole 250amp 600v Circuit Breaker NTO

Circuit Breakers & Contactors

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