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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

HGL36030 3P 30 AMP Square D PowerPact Circuit Breaker 600V

HGL36030 3P 30 AMP Square D PowerPact Circuit Breaker 600V

HGL36030 3P 30 AMP Square D PowerPact Circuit Breaker 600V

Circuit Breakers & Contactors

NEW Siemens LK13750 500-750KCMIL AL

NEW Siemens LK13750 500-750KCMIL AL

NEW Siemens LK13750 500-750KCMIL AL

Circuit Breakers & Contactors

Square D KA36100 3 Pole 100 Amp 600 Vac Circuit Breaker (Chip)

Square D KA36100 3 Pole 100 Amp 600 Vac Circuit Breaker (Chip)

Square D KA36100 3 Pole 100 Amp 600 Vac Circuit Breaker (Chip)

Circuit Breakers & Contactors

 Square D QO 100 Main Breaker 2 Pole Type Q1TF

 Square D QO 100 Main Breaker 2 Pole Type Q1TF

 Square D QO 100 Main Breaker 2 Pole Type Q1TF

Circuit Breakers & Contactors

GE THQMV200 Main Circuit Breaker 200A 120/240V 2P 200 Amp 2 Pole with Mount

GE THQMV200 Main Circuit Breaker 200A 120/240V 2P 200 Amp 2 Pole with Mount

GE THQMV200 Main Circuit Breaker 200A 120/240V 2P 200 Amp 2 Pole with Mount

Circuit Breakers & Contactors

Eaton CC3200X 200 Amp 3 Pole Circuit Breaker 240V Type CC 200A 3P — NEW READ

Eaton CC3200X 200 Amp 3 Pole Circuit Breaker 240V Type CC 200A 3P — NEW READ

Eaton CC3200X 200 Amp 3 Pole Circuit Breaker 240V Type CC 200A 3P — NEW READ

Circuit Breakers & Contactors

EATON CC3200 Pole 200 Amp 240VAC Type CC Westinghouse / Eaton circuit breaker

EATON CC3200 Pole 200 Amp 240VAC Type CC Westinghouse / Eaton circuit breaker

EATON CC3200 Pole 200 Amp 240VAC Type CC Westinghouse / Eaton circuit breaker

Circuit Breakers & Contactors

SQUARE D - HGL36030 - 30Amp - 3 Pole 600V Power Pact Circuit Breaker HG060 - NEW

SQUARE D - HGL36030 - 30Amp - 3 Pole 600V Power Pact Circuit Breaker HG060 - NEW

SQUARE D - HGL36030 - 30Amp - 3 Pole 600V Power Pact Circuit Breaker HG060 - NEW

Circuit Breakers & Contactors

Square D HDL36040 PowerPacT H Circuit Breaker 40A 600V 3P 14kA Thermal Magnetic

Square D HDL36040 PowerPacT H Circuit Breaker 40A 600V 3P 14kA Thermal Magnetic

Square D HDL36040 PowerPacT H Circuit Breaker 40A 600V 3P 14kA Thermal Magnetic

Circuit Breakers & Contactors

Square D QOB320GFI 20 Amp 3 Pole 208Y/120V 60Hz Ground Fault Interrupter Breaker

Square D QOB320GFI 20 Amp 3 Pole 208Y/120V 60Hz Ground Fault Interrupter Breaker

Square D QOB320GFI 20 Amp 3 Pole 208Y/120V 60Hz Ground Fault Interrupter Breaker

Circuit Breakers & Contactors

3 PCS Eaton BRP115DF 15A Dual Function AFCI GFCI Plug-On Circuit Breakers – NEW

3 PCS Eaton BRP115DF 15A Dual Function AFCI GFCI Plug-On Circuit Breakers – NEW

3 PCS Eaton BRP115DF 15A Dual Function AFCI GFCI Plug-On Circuit Breakers – NEW

Circuit Breakers & Contactors

1 New EATON GFTCB250 2 Pole 50 Amp 120/240v Plug-On GFI Breaker 100 + In Stock

1 New EATON GFTCB250 2 Pole 50 Amp 120/240v Plug-On GFI Breaker 100 + In Stock

1 New EATON GFTCB250 2 Pole 50 Amp 120/240v Plug-On GFI Breaker 100 + In Stock

Circuit Breakers & Contactors

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