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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.

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HomeCircuit Breakers & Contactors

Circuit Breakers & Contactors

22731 products

Products

S5N400 ABB 400 Amp 600 Volt Circuit Breaker - Next Day Option

S5N400 ABB 400 Amp 600 Volt Circuit Breaker - Next Day Option

S5N400 ABB 400 Amp 600 Volt Circuit Breaker - Next Day Option

Circuit Breakers & Contactors

Klockner Moeller N9-250 Molded Case Disconnect Switch

Klockner Moeller N9-250 Molded Case Disconnect Switch

Klockner Moeller N9-250 Molded Case Disconnect Switch

Circuit Breakers & Contactors

Eaton 400 Amp Circuit Breaker 3 Pole 600 VAC 35kA KD3400F W/ 400 Amp Trip

Eaton 400 Amp Circuit Breaker 3 Pole 600 VAC 35kA KD3400F W/ 400 Amp Trip

Eaton 400 Amp Circuit Breaker 3 Pole 600 VAC 35kA KD3400F W/ 400 Amp Trip

Circuit Breakers & Contactors

Cutler Hammer 400 Amp Circuit Breaker 3 Pole 600 VAC KD3400F W/ 350 Amp Trip

Cutler Hammer 400 Amp Circuit Breaker 3 Pole 600 VAC KD3400F W/ 350 Amp Trip

Cutler Hammer 400 Amp Circuit Breaker 3 Pole 600 VAC KD3400F W/ 350 Amp Trip

Circuit Breakers & Contactors

NEW Square D PowerPact LJL LJL36600U31X 3 Pole 600 Amp 600V Circuit Breaker NTO

NEW Square D PowerPact LJL LJL36600U31X 3 Pole 600 Amp 600V Circuit Breaker NTO

NEW Square D PowerPact LJL LJL36600U31X 3 Pole 600 Amp 600V Circuit Breaker NTO

Circuit Breakers & Contactors

ABB Motor Protection Circuit Breakers MS495-90

ABB Motor Protection Circuit Breakers MS495-90

ABB Motor Protection Circuit Breakers MS495-90

Circuit Breakers & Contactors

Flygt 14-407129 Minicas 120 Control Status Unit 120V 14407129

Flygt 14-407129 Minicas 120 Control Status Unit 120V 14407129

Flygt 14-407129 Minicas 120 Control Status Unit 120V 14407129

Circuit Breakers & Contactors

QJ22B150H - Siemens 150 Amp/ 2 Pole/ 240 VAC/ 42,000 A. RMS Circuit Breaker

QJ22B150H - Siemens 150 Amp/ 2 Pole/ 240 VAC/ 42,000 A. RMS Circuit Breaker

QJ22B150H - Siemens 150 Amp/ 2 Pole/ 240 VAC/ 42,000 A. RMS Circuit Breaker

Circuit Breakers & Contactors

Square D Q4L3400 400a 240v 25ka Thermal Magnetic Trip Main Circuit Breaker 🔴🔴

Square D Q4L3400 400a 240v 25ka Thermal Magnetic Trip Main Circuit Breaker 🔴🔴

Square D Q4L3400 400a 240v 25ka Thermal Magnetic Trip Main Circuit Breaker 🔴🔴

Circuit Breakers & Contactors

Siemens BQD330 Bolt On Circuit Breaker 30A 3P 480Y/277V HACR Type

Siemens BQD330 Bolt On Circuit Breaker 30A 3P 480Y/277V HACR Type

Siemens BQD330 Bolt On Circuit Breaker 30A 3P 480Y/277V HACR Type

Circuit Breakers & Contactors

Westinghouse EH3100 600 VAC 3 Pole Circuit Breaker

Westinghouse EH3100 600 VAC 3 Pole Circuit Breaker

Westinghouse EH3100 600 VAC 3 Pole Circuit Breaker

Circuit Breakers & Contactors

GIDDINGS & LEWIS Model DSM030 401 56453 00 CENTURION MICRO DSM Servo Drive

GIDDINGS & LEWIS Model DSM030 401 56453 00 CENTURION MICRO DSM Servo Drive

GIDDINGS & LEWIS Model DSM030 401 56453 00 CENTURION MICRO DSM Servo Drive

Circuit Breakers & Contactors

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