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
  • 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

24402 products

Products

Square D 70 Amp Bolt-On Circuit Breaker 3P 240 VAC 10KA QOB370VH1021 W/ Shunt

Square D 70 Amp Bolt-On Circuit Breaker 3P 240 VAC 10KA QOB370VH1021 W/ Shunt

Square D 70 Amp Bolt-On Circuit Breaker 3P 240 VAC 10KA QOB370VH1021 W/ Shunt

Circuit Breakers & Contactors

35 PCS Square D QO120CAFI - QO - 1p - 20amp - AFCI Breakers NIB

35 PCS Square D QO120CAFI - QO - 1p - 20amp - AFCI Breakers NIB

35 PCS Square D QO120CAFI - QO - 1p - 20amp - AFCI Breakers NIB

Circuit Breakers & Contactors

Undervoltage release 24V DC x160-x250 HXA011H /T2UK

Undervoltage release 24V DC x160-x250 HXA011H /T2UK

Undervoltage release 24V DC x160-x250 HXA011H /T2UK

Circuit Breakers & Contactors

GE THJK436F000 400A Circuit Breaker w/ 300 Amp Trip 3P 480/600V General Electric

GE THJK436F000 400A Circuit Breaker w/ 300 Amp Trip 3P 480/600V General Electric

GE THJK436F000 400A Circuit Breaker w/ 300 Amp Trip 3P 480/600V General Electric

Circuit Breakers & Contactors

Wago 787-1668/0106-0000 Electronic Circuit Breaker 4D-4 (26354)

Wago 787-1668/0106-0000 Electronic Circuit Breaker 4D-4 (26354)

Wago 787-1668/0106-0000 Electronic Circuit Breaker 4D-4 (26354)

Circuit Breakers & Contactors

NEW SIEMENS 14DUE32AF STARTER 3 PHASE 3 POLE SIZE 1 120V

NEW SIEMENS 14DUE32AF STARTER 3 PHASE 3 POLE SIZE 1 120V

NEW SIEMENS 14DUE32AF STARTER 3 PHASE 3 POLE SIZE 1 120V

Circuit Breakers & Contactors

3 Pk Square D QO120PDF 20 Amp 1-Pole Plug-On Dual Function Circuit Breaker

3 Pk Square D QO120PDF 20 Amp 1-Pole Plug-On Dual Function Circuit Breaker

3 Pk Square D QO120PDF 20 Amp 1-Pole Plug-On Dual Function Circuit Breaker

Circuit Breakers & Contactors

NEW Allen Bradley 140U-G2C3-C40 Circuit Breaker

NEW Allen Bradley 140U-G2C3-C40 Circuit Breaker

NEW Allen Bradley 140U-G2C3-C40 Circuit Breaker

Circuit Breakers & Contactors

👀SQUARE D 80 AMP CIRCUIT BREAKER 480Y/277 VAC 3 POLE EDB34080

👀SQUARE D 80 AMP CIRCUIT BREAKER 480Y/277 VAC 3 POLE EDB34080

👀SQUARE D 80 AMP CIRCUIT BREAKER 480Y/277 VAC 3 POLE EDB34080

Circuit Breakers & Contactors

GE SAST2 Circuit Breaker Shunt Trip - Black

GE SAST2 Circuit Breaker Shunt Trip - Black

GE SAST2 Circuit Breaker Shunt Trip - Black

Circuit Breakers & Contactors

Square D QO31001021 3 pole 100amp breaker with shunt trip NEW

Square D QO31001021 3 pole 100amp breaker with shunt trip NEW

Square D QO31001021 3 pole 100amp breaker with shunt trip NEW

Circuit Breakers & Contactors

SIEMENS B120HH HBL 20 AMP 1 POLE CIRCUIT BREAKER Lot Of 10 New Pull Out

SIEMENS B120HH HBL 20 AMP 1 POLE CIRCUIT BREAKER Lot Of 10 New Pull Out

SIEMENS B120HH HBL 20 AMP 1 POLE CIRCUIT BREAKER Lot Of 10 New Pull Out

Circuit Breakers & Contactors

Previous
1...102010211022...2034
Next
Jump to/ 2034