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

22686 products

Products

BW125JAGU-3P1251, Fuji Electric molded case circuit breaker, 125A frame

BW125JAGU-3P1251, Fuji Electric molded case circuit breaker, 125A frame

BW125JAGU-3P1251, Fuji Electric molded case circuit breaker, 125A frame

Circuit Breakers & Contactors

WESTINGHOUSE, BJ3125, 125A, 240V, 3 POLE, CIRCUIT BREAKER

WESTINGHOUSE, BJ3125, 125A, 240V, 3 POLE, CIRCUIT BREAKER

WESTINGHOUSE, BJ3125, 125A, 240V, 3 POLE, CIRCUIT BREAKER

Circuit Breakers & Contactors

10- YGHP29C2 - Burndy Cu Compression Ground Rod Connector, 1/0-250 Run, 4-2 AW

10- YGHP29C2 - Burndy Cu Compression Ground Rod Connector, 1/0-250 Run, 4-2 AW

10- YGHP29C2 - Burndy Cu Compression Ground Rod Connector, 1/0-250 Run, 4-2 AW

Circuit Breakers & Contactors

SQUARE D LAL364001380 U 400A 600V 3 USED

SQUARE D LAL364001380 U 400A 600V 3 USED

SQUARE D LAL364001380 U 400A 600V 3 USED

Circuit Breakers & Contactors

Siemens HEB3B020 Circuit Breaker. ***** Item Is In Original Box But Look Be Used

Siemens HEB3B020 Circuit Breaker. ***** Item Is In Original Box But Look Be Used

Siemens HEB3B020 Circuit Breaker. ***** Item Is In Original Box But Look Be Used

Circuit Breakers & Contactors

Enclosed Cutler Hammer 400A 600V KDF3400F Breaker KT3400T 400A Trip SKDN400 Enc.

Enclosed Cutler Hammer 400A 600V KDF3400F Breaker KT3400T 400A Trip SKDN400 Enc.

Enclosed Cutler Hammer 400A 600V KDF3400F Breaker KT3400T 400A Trip SKDN400 Enc.

Circuit Breakers & Contactors

XT4HU3100FYJ000XXX ABB 100 Amp 600 Volt Circuit Breaker - Next Day Option - New

XT4HU3100FYJ000XXX ABB 100 Amp 600 Volt Circuit Breaker - Next Day Option - New

XT4HU3100FYJ000XXX ABB 100 Amp 600 Volt Circuit Breaker - Next Day Option - New

Circuit Breakers & Contactors

CHALLENGER CIRCUIT BREAKER CJ3250F 250A 600V 3P W/ THERMAL MAGNETIC TRIP JT3225T

CHALLENGER CIRCUIT BREAKER CJ3250F 250A 600V 3P W/ THERMAL MAGNETIC TRIP JT3225T

CHALLENGER CIRCUIT BREAKER CJ3250F 250A 600V 3P W/ THERMAL MAGNETIC TRIP JT3225T

Circuit Breakers & Contactors

NEW OPEN BOX Square D EDB34030 30A 3P 480/277V 480/277V EDB34030

NEW OPEN BOX Square D EDB34030 30A 3P 480/277V 480/277V EDB34030

NEW OPEN BOX Square D EDB34030 30A 3P 480/277V 480/277V EDB34030

Circuit Breakers & Contactors

(10) Used Eaton BRP120DF Dual Purpose AFCI/GFCI Circuit Breaker 20A 1-Pole 120V

(10) Used Eaton BRP120DF Dual Purpose AFCI/GFCI Circuit Breaker 20A 1-Pole 120V

(10) Used Eaton BRP120DF Dual Purpose AFCI/GFCI Circuit Breaker 20A 1-Pole 120V

Circuit Breakers & Contactors

Square D Circuit Breaker EGB34030 3 Pole 30 Amp 480/277 Volt 35KA/65kA

Square D Circuit Breaker EGB34030 3 Pole 30 Amp 480/277 Volt 35KA/65kA

Square D Circuit Breaker EGB34030 3 Pole 30 Amp 480/277 Volt 35KA/65kA

Circuit Breakers & Contactors

Siemens NFK3B225, 225 Amp, 3 Pole 600V NFGB. New Circuit Breaker

Siemens NFK3B225, 225 Amp, 3 Pole 600V NFGB. New Circuit Breaker

Siemens NFK3B225, 225 Amp, 3 Pole 600V NFGB. New Circuit Breaker

Circuit Breakers & Contactors

Previous
1...144814491450...1891
Next