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

TERASAKI 160 AMP 25kA TRIPLE POLE MCCB TEMBREAK XS160NJ

TERASAKI 160 AMP 25kA TRIPLE POLE MCCB TEMBREAK XS160NJ

TERASAKI 160 AMP 25kA TRIPLE POLE MCCB TEMBREAK XS160NJ

Circuit Breakers & Contactors

Siemens NEB3B040 Circuit Breaker 40 Amp 3 Pole 480 Vac

Siemens NEB3B040 Circuit Breaker 40 Amp 3 Pole 480 Vac

Siemens NEB3B040 Circuit Breaker 40 Amp 3 Pole 480 Vac

Circuit Breakers & Contactors

Allen Bradley 140U-M5X3 Molded Case Circuit Breaker 800a Amp 600v-ac 3p

Allen Bradley 140U-M5X3 Molded Case Circuit Breaker 800a Amp 600v-ac 3p

Allen Bradley 140U-M5X3 Molded Case Circuit Breaker 800a Amp 600v-ac 3p

Circuit Breakers & Contactors

Cutler-hammer HKD3400F Molded Case Circuit Breaker 400a Amp 600v-ac 3p

Cutler-hammer HKD3400F Molded Case Circuit Breaker 400a Amp 600v-ac 3p

Cutler-hammer HKD3400F Molded Case Circuit Breaker 400a Amp 600v-ac 3p

Circuit Breakers & Contactors

SIEMENS ED43B050 / ED43B050 (NEW NO BOX)

SIEMENS ED43B050 / ED43B050 (NEW NO BOX)

SIEMENS ED43B050 / ED43B050 (NEW NO BOX)

Circuit Breakers & Contactors

ELECTRPOWER MAR50-30 ACUATOR UNMP

ELECTRPOWER MAR50-30 ACUATOR UNMP

ELECTRPOWER MAR50-30 ACUATOR UNMP

Circuit Breakers & Contactors

New Dresser RCS Electripower MAR50-30 Actuator 115V .5A - No Box

New Dresser RCS Electripower MAR50-30 Actuator 115V .5A - No Box

New Dresser RCS Electripower MAR50-30 Actuator 115V .5A - No Box

Circuit Breakers & Contactors

Square D QOB3150VH Bolt-On Circuit Breaker, 3-Pole, 150AMPS, 240VAC

Square D QOB3150VH Bolt-On Circuit Breaker, 3-Pole, 150AMPS, 240VAC

Square D QOB3150VH Bolt-On Circuit Breaker, 3-Pole, 150AMPS, 240VAC

Circuit Breakers & Contactors

1PCS Eaton Circuit breaker NZMN1-M63 NEW

1PCS Eaton Circuit breaker NZMN1-M63 NEW

1PCS Eaton Circuit breaker NZMN1-M63 NEW

Circuit Breakers & Contactors

NEW EATON CUTLER-HAMMER AQB-L103 CIRCUIT BREAKER 100F 100A/AMP P/N 69D2660G02

NEW EATON CUTLER-HAMMER AQB-L103 CIRCUIT BREAKER 100F 100A/AMP P/N 69D2660G02

NEW EATON CUTLER-HAMMER AQB-L103 CIRCUIT BREAKER 100F 100A/AMP P/N 69D2660G02

Circuit Breakers & Contactors

Siemens HQR23B200 3 Pole 200 Amp Circuit Breaker *Cracked*

Siemens HQR23B200 3 Pole 200 Amp Circuit Breaker *Cracked*

Siemens HQR23B200 3 Pole 200 Amp Circuit Breaker *Cracked*

Circuit Breakers & Contactors

GE TQD22225WL NEW IN BOX

GE TQD22225WL NEW IN BOX

GE TQD22225WL NEW IN BOX

Circuit Breakers & Contactors

Previous
1...124912501251...1897
Next