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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 ED22S100AL N 100A 240V 2P NEW

SIEMENS ED22S100AL N 100A 240V 2P NEW

SIEMENS ED22S100AL N 100A 240V 2P NEW

Circuit Breakers & Contactors

Siemens 110 AMP 10k INTERRUPT Circuit Breaker QJ23B110 3 POLE 240 VOLT

Siemens 110 AMP 10k INTERRUPT Circuit Breaker QJ23B110 3 POLE 240 VOLT

Siemens 110 AMP 10k INTERRUPT Circuit Breaker QJ23B110 3 POLE 240 VOLT

Circuit Breakers & Contactors

Square D PJL36100 1000A PowerPact Circuit Breaker PJ 1000 Amp PJ1000 600V 3P

Square D PJL36100 1000A PowerPact Circuit Breaker PJ 1000 Amp PJ1000 600V 3P

Square D PJL36100 1000A PowerPact Circuit Breaker PJ 1000 Amp PJ1000 600V 3P

Circuit Breakers & Contactors

Siemens 3VA5220-5EC31-0AA0 200A Molded Case Breaker - Gray

Siemens 3VA5220-5EC31-0AA0 200A Molded Case Breaker - Gray

Siemens 3VA5220-5EC31-0AA0 200A Molded Case Breaker - Gray

Circuit Breakers & Contactors

Siemens 3VA5220-5EC31-0AA0 200A Molded Case Breaker

Siemens 3VA5220-5EC31-0AA0 200A Molded Case Breaker

Siemens 3VA5220-5EC31-0AA0 200A Molded Case Breaker

Circuit Breakers & Contactors

SIEMENS 3VA4160-4ED34-0AA0 Bolt-On Circuit Breaker 60A 600Y/347V New Take Out Qt

SIEMENS 3VA4160-4ED34-0AA0 Bolt-On Circuit Breaker 60A 600Y/347V New Take Out Qt

SIEMENS 3VA4160-4ED34-0AA0 Bolt-On Circuit Breaker 60A 600Y/347V New Take Out Qt

Circuit Breakers & Contactors

RMS-TSIG-T Siemens Static Trip III Trip Unit *Next day option*

RMS-TSIG-T Siemens Static Trip III Trip Unit *Next day option*

RMS-TSIG-T Siemens Static Trip III Trip Unit *Next day option*

Circuit Breakers & Contactors

Schneider Electric KA36250 Square D PowerPact Molded Case Circuit Breaker 250A

Schneider Electric KA36250 Square D PowerPact Molded Case Circuit Breaker 250A

Schneider Electric KA36250 Square D PowerPact Molded Case Circuit Breaker 250A

Circuit Breakers & Contactors

Square D EGB24050 Circuit Breaker 50A 2-Pole 480Y/277V Industrial Brown Model

Square D EGB24050 Circuit Breaker 50A 2-Pole 480Y/277V Industrial Brown Model

Square D EGB24050 Circuit Breaker 50A 2-Pole 480Y/277V Industrial Brown Model

Circuit Breakers & Contactors

Square D 3000A NW30H MASTERPACT 3P 600V Circuit Breaker WL3HHG44A3CFFFFXXX

Square D 3000A NW30H MASTERPACT 3P 600V Circuit Breaker WL3HHG44A3CFFFFXXX

Square D 3000A NW30H MASTERPACT 3P 600V Circuit Breaker WL3HHG44A3CFFFFXXX

Circuit Breakers & Contactors

SQUARE D 8536SBO2V02S SER. A 110/120V NSMP

SQUARE D 8536SBO2V02S SER. A 110/120V NSMP

SQUARE D 8536SBO2V02S SER. A 110/120V NSMP

Circuit Breakers & Contactors

Siemens 42EF35A3L - 3 Phase Contractor

Siemens 42EF35A3L - 3 Phase Contractor

Siemens 42EF35A3L - 3 Phase Contractor

Circuit Breakers & Contactors

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