xmjhy.auto@gmail.com
I
Industrial Parts

100% Genuine Parts

Authentic products from top brands directly to you

Worldwide Shipping

Fast & trackable delivery via DHL, FedEx & UPS

1 Year Warranty

Guaranteed quality with comprehensive technical support

Secure Payment

Safe transactions via PayPal, Visa & Mastercard

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.

Quick Links

  • Home
  • All Products
  • Admin Portal
  • About Us
  • Return Policy
  • Privacy Policy

Contact Us

  • xmjhy.auto@gmail.com
  • +86 13695037642
  • China
© 2026 JHY Mechanical & Electrical Equipment Co. All rights reserved.
HomeCircuit Breakers & Contactors

Circuit Breakers & Contactors

22754 products

Products

QE230 - Siemens Plug-In 240V 30A 2 pole circuit breaker 10kA@240V Factory New

QE230 - Siemens Plug-In 240V 30A 2 pole circuit breaker 10kA@240V Factory New

QE230 - Siemens Plug-In 240V 30A 2 pole circuit breaker 10kA@240V Factory New

Circuit Breakers & Contactors

New EATON Cutler Hammer GFTCB GFTCB250 2 pole 50 amp Circuit Breaker GFI GFCB

New EATON Cutler Hammer GFTCB GFTCB250 2 pole 50 amp Circuit Breaker GFI GFCB

New EATON Cutler Hammer GFTCB GFTCB250 2 pole 50 amp Circuit Breaker GFI GFCB

Circuit Breakers & Contactors

Square D QO250GFI 50 Amp 2 Pole GFCI Circuit Breaker 120/240V QO Qwik-Gard

Square D QO250GFI 50 Amp 2 Pole GFCI Circuit Breaker 120/240V QO Qwik-Gard

Square D QO250GFI 50 Amp 2 Pole GFCI Circuit Breaker 120/240V QO Qwik-Gard

Circuit Breakers & Contactors

Square D FA24020BC *NIB*

Square D FA24020BC *NIB*

Square D FA24020BC *NIB*

Circuit Breakers & Contactors

Westinghouse CA3200 used

Westinghouse CA3200 used

Westinghouse CA3200 used

Circuit Breakers & Contactors

Square D QOB340VH1021 Miniature Circuit Breaker 40 A, 3 Pole, 120/240 VAC *NIB*

Square D QOB340VH1021 Miniature Circuit Breaker 40 A, 3 Pole, 120/240 VAC *NIB*

Square D QOB340VH1021 Miniature Circuit Breaker 40 A, 3 Pole, 120/240 VAC *NIB*

Circuit Breakers & Contactors

Square D QO120PAFGF 20A 120V Circuit Breaker Lot Of 5 *NIB*

Square D QO120PAFGF 20A 120V Circuit Breaker Lot Of 5 *NIB*

Square D QO120PAFGF 20A 120V Circuit Breaker Lot Of 5 *NIB*

Circuit Breakers & Contactors

Square D HGL36030 30A Molded Case Circuit Breaker - Black *NOB*

Square D HGL36030 30A Molded Case Circuit Breaker - Black *NOB*

Square D HGL36030 30A Molded Case Circuit Breaker - Black *NOB*

Circuit Breakers & Contactors

Cutler-Hammer Digitrip OPTIM 550 Programmable Trip Unit KEP3400T57 400A 3-Pole

Cutler-Hammer Digitrip OPTIM 550 Programmable Trip Unit KEP3400T57 400A 3-Pole

Cutler-Hammer Digitrip OPTIM 550 Programmable Trip Unit KEP3400T57 400A 3-Pole

Circuit Breakers & Contactors

300 amp 500V DC circuit breaker,Heavy Duty Battery Disconnect Switch,Double pole

300 amp 500V DC circuit breaker,Heavy Duty Battery Disconnect Switch,Double pole

300 amp 500V DC circuit breaker,Heavy Duty Battery Disconnect Switch,Double pole

Circuit Breakers & Contactors

Siemens QSPD2A065P BoltShield 2-Pole 120/240V Surge Protection SAME DAY SHIPPING

Siemens QSPD2A065P BoltShield 2-Pole 120/240V Surge Protection SAME DAY SHIPPING

Siemens QSPD2A065P BoltShield 2-Pole 120/240V Surge Protection SAME DAY SHIPPING

Circuit Breakers & Contactors

Square D QOB3601021 60Amp 3Pole 240VAC Plug-in Circuit Breaker w/ Shunt Trip

Square D QOB3601021 60Amp 3Pole 240VAC Plug-in Circuit Breaker w/ Shunt Trip

Square D QOB3601021 60Amp 3Pole 240VAC Plug-in Circuit Breaker w/ Shunt Trip

Circuit Breakers & Contactors

Previous
1...122212231224...1897
Next