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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

*NEW* Square D QOB215GFI 2P 15A Double Pole GFCI Bolt-On Circuit Breaker

*NEW* Square D QOB215GFI 2P 15A Double Pole GFCI Bolt-On Circuit Breaker

*NEW* Square D QOB215GFI 2P 15A Double Pole GFCI Bolt-On Circuit Breaker

Circuit Breakers & Contactors

HOM120PDF 20A AFCI/GFCI -PLUG ON NEUTRAL NEW - 10 Breakers

HOM120PDF 20A AFCI/GFCI -PLUG ON NEUTRAL NEW - 10 Breakers

HOM120PDF 20A AFCI/GFCI -PLUG ON NEUTRAL NEW - 10 Breakers

Circuit Breakers & Contactors

Square D HOM120PDF HomeLine Single Pole, 20A Dual Function Breaker - QTY 13

Square D HOM120PDF HomeLine Single Pole, 20A Dual Function Breaker - QTY 13

Square D HOM120PDF HomeLine Single Pole, 20A Dual Function Breaker - QTY 13

Circuit Breakers & Contactors

QFP2200 Zinsco Challenger Sylvania QFP24 200 Amp 2p Circuit Breaker -NDA Option

QFP2200 Zinsco Challenger Sylvania QFP24 200 Amp 2p Circuit Breaker -NDA Option

QFP2200 Zinsco Challenger Sylvania QFP24 200 Amp 2p Circuit Breaker -NDA Option

Circuit Breakers & Contactors

LGB3B125B NEW IN BOX

LGB3B125B NEW IN BOX

LGB3B125B NEW IN BOX

Circuit Breakers & Contactors

New Circuit Breaker Siemens Q120DF 20 Amp Dual Function GFCI/AFCI - lot of 4

New Circuit Breaker Siemens Q120DF 20 Amp Dual Function GFCI/AFCI - lot of 4

New Circuit Breaker Siemens Q120DF 20 Amp Dual Function GFCI/AFCI - lot of 4

Circuit Breakers & Contactors

Eaton - DCP635A - Power Series Alum Connecting Plug w/o Stud - 35Kv Class - 600A

Eaton - DCP635A - Power Series Alum Connecting Plug w/o Stud - 35Kv Class - 600A

Eaton - DCP635A - Power Series Alum Connecting Plug w/o Stud - 35Kv Class - 600A

Circuit Breakers & Contactors

CCV2200 EATON CCV TYPE 2 POLE 200 AMP MAIN CIRCUIT BREAKER 120/240V

CCV2200 EATON CCV TYPE 2 POLE 200 AMP MAIN CIRCUIT BREAKER 120/240V

CCV2200 EATON CCV TYPE 2 POLE 200 AMP MAIN CIRCUIT BREAKER 120/240V

Circuit Breakers & Contactors

QO120PAF 10PCS SQUARED QO 1P 20A AFCI ARC-FAULT PLUG-ON NUETRAL CIRCUIT BREAKERS

QO120PAF 10PCS SQUARED QO 1P 20A AFCI ARC-FAULT PLUG-ON NUETRAL CIRCUIT BREAKERS

QO120PAF 10PCS SQUARED QO 1P 20A AFCI ARC-FAULT PLUG-ON NUETRAL CIRCUIT BREAKERS

Circuit Breakers & Contactors

QO115PAF NEW QO115PCAFI 10PCS SQUARE D QO 1P 15A AFCI PLUG-ON CIRCUIT BREAKERS

QO115PAF NEW QO115PCAFI 10PCS SQUARE D QO 1P 15A AFCI PLUG-ON CIRCUIT BREAKERS

QO115PAF NEW QO115PCAFI 10PCS SQUARE D QO 1P 15A AFCI PLUG-ON CIRCUIT BREAKERS

Circuit Breakers & Contactors

NEW Eaton CSR2100N Circuit Breaker, 2 Pole, 100A, 120/240V, 60Hz

NEW Eaton CSR2100N Circuit Breaker, 2 Pole, 100A, 120/240V, 60Hz

NEW Eaton CSR2100N Circuit Breaker, 2 Pole, 100A, 120/240V, 60Hz

Circuit Breakers & Contactors

FIVE SIEMENS Industrial Breakers 600V NGB Type Used

FIVE SIEMENS Industrial Breakers 600V NGB Type Used

FIVE SIEMENS Industrial Breakers 600V NGB Type Used

Circuit Breakers & Contactors

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