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

22731 products

Products

Square D FH36100 Circuit Breaker 3P 100A - New

Square D FH36100 Circuit Breaker 3P 100A - New

Square D FH36100 Circuit Breaker 3P 100A - New

Circuit Breakers & Contactors

EATON ED2175L BREAKER 2POLE 175A 240V 65KAIC NEW IN BOX

EATON ED2175L BREAKER 2POLE 175A 240V 65KAIC NEW IN BOX

EATON ED2175L BREAKER 2POLE 175A 240V 65KAIC NEW IN BOX

Circuit Breakers & Contactors

NEW (OTHER) CUTLER-HAMMER 100A 3-POLE CIRCUIT BREAKER HMCP100R3C

NEW (OTHER) CUTLER-HAMMER 100A 3-POLE CIRCUIT BREAKER HMCP100R3C

NEW (OTHER) CUTLER-HAMMER 100A 3-POLE CIRCUIT BREAKER HMCP100R3C

Circuit Breakers & Contactors

Siemens ED63A100 100 Amp 600V 3 Pole Motor Circuit Interrupter Circuit Breaker

Siemens ED63A100 100 Amp 600V 3 Pole Motor Circuit Interrupter Circuit Breaker

Siemens ED63A100 100 Amp 600V 3 Pole Motor Circuit Interrupter Circuit Breaker

Circuit Breakers & Contactors

Eaton CCP2B-2-50CF 50A, 2-Pole Open Type Switch. Bussman Series. Class CF

Eaton CCP2B-2-50CF 50A, 2-Pole Open Type Switch. Bussman Series. Class CF

Eaton CCP2B-2-50CF 50A, 2-Pole Open Type Switch. Bussman Series. Class CF

Circuit Breakers & Contactors

Eaton HKD3400F 400 Amp Circuit Breaker With KT3400T Shunt Trip

Eaton HKD3400F 400 Amp Circuit Breaker With KT3400T Shunt Trip

Eaton HKD3400F 400 Amp Circuit Breaker With KT3400T Shunt Trip

Circuit Breakers & Contactors

CUTLER HAMMER DIGITRIP RMS 510 S56LSIG (G) SOLID STATE TRIP UNIT W/ GROUND FAULT

CUTLER HAMMER DIGITRIP RMS 510 S56LSIG (G) SOLID STATE TRIP UNIT W/ GROUND FAULT

CUTLER HAMMER DIGITRIP RMS 510 S56LSIG (G) SOLID STATE TRIP UNIT W/ GROUND FAULT

Circuit Breakers & Contactors

Square D 250 A 3P PowerPACT I-line Breaker JLA36250U54XENYDYH2YP 600V New

Square D 250 A 3P PowerPACT I-line Breaker JLA36250U54XENYDYH2YP 600V New

Square D 250 A 3P PowerPACT I-line Breaker JLA36250U54XENYDYH2YP 600V New

Circuit Breakers & Contactors

Brand New ALLEN BRADLEY CIRCUIT BREAKER 140M-C2E-C10 Free Delivery

Brand New ALLEN BRADLEY CIRCUIT BREAKER 140M-C2E-C10 Free Delivery

Brand New ALLEN BRADLEY CIRCUIT BREAKER 140M-C2E-C10 Free Delivery

Circuit Breakers & Contactors

E2100 Westinghouse 100 Amp Circuit Breaker 240V 2 Pole *NEXT DAY OPTION* Flaw

E2100 Westinghouse 100 Amp Circuit Breaker 240V 2 Pole *NEXT DAY OPTION* Flaw

E2100 Westinghouse 100 Amp Circuit Breaker 240V 2 Pole *NEXT DAY OPTION* Flaw

Circuit Breakers & Contactors

NEW Surplus SQUARE D HJA36060 HJA I-LINE 3 POLE 60 AMP 600v CIRCUIT BREAKER

NEW Surplus SQUARE D HJA36060 HJA I-LINE 3 POLE 60 AMP 600v CIRCUIT BREAKER

NEW Surplus SQUARE D HJA36060 HJA I-LINE 3 POLE 60 AMP 600v CIRCUIT BREAKER

Circuit Breakers & Contactors

SQUARE D JGL36250 250Amp 3P 600V PowerPact Circuit Breaker SHIPS SAME DAY

SQUARE D JGL36250 250Amp 3P 600V PowerPact Circuit Breaker SHIPS SAME DAY

SQUARE D JGL36250 250Amp 3P 600V PowerPact Circuit Breaker SHIPS SAME DAY

Circuit Breakers & Contactors

Previous
1...136713681369...1895
Next