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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

24402 products

Products

ZINSCO QFP34175 U 175A 240V 3P USED

ZINSCO QFP34175 U 175A 240V 3P USED

ZINSCO QFP34175 U 175A 240V 3P USED

Circuit Breakers & Contactors

Cutler Hammer HJD3250F 250A 3P Circuit Breaker with 250A Trip NEW OUT OF BOX

Cutler Hammer HJD3250F 250A 3P Circuit Breaker with 250A Trip NEW OUT OF BOX

Cutler Hammer HJD3250F 250A 3P Circuit Breaker with 250A Trip NEW OUT OF BOX

Circuit Breakers & Contactors

8536SCO3V02H30S Square D ------ NEW

8536SCO3V02H30S Square D ------ NEW

8536SCO3V02H30S Square D ------ NEW

Circuit Breakers & Contactors

NEW OLD STOCK GE TED134050WL 480V 3 Pole 50 Amp Circuit Breaker

NEW OLD STOCK GE TED134050WL 480V 3 Pole 50 Amp Circuit Breaker

NEW OLD STOCK GE TED134050WL 480V 3 Pole 50 Amp Circuit Breaker

Circuit Breakers & Contactors

SQUARE D Circuit Breaker EGB24040 # 204491-09

SQUARE D Circuit Breaker EGB24040 # 204491-09

SQUARE D Circuit Breaker EGB24040 # 204491-09

Circuit Breakers & Contactors

FD3030L l SERIES C NEMA F-FRAME MOLDED CASE CIRCUIT BREAKER; TYPE FD;

FD3030L l SERIES C NEMA F-FRAME MOLDED CASE CIRCUIT BREAKER; TYPE FD;

FD3030L l SERIES C NEMA F-FRAME MOLDED CASE CIRCUIT BREAKER; TYPE FD;

Circuit Breakers & Contactors

Square D 200 Amp Circuit Breaker 3 Pole 480 VAC 65kA KCL34200

Square D 200 Amp Circuit Breaker 3 Pole 480 VAC 65kA KCL34200

Square D 200 Amp Circuit Breaker 3 Pole 480 VAC 65kA KCL34200

Circuit Breakers & Contactors

SQUARE D P/N: GJL36015M03 MOTOR CIRCUIT BREAKER 15 AMP 3 POLE 480V

SQUARE D P/N: GJL36015M03 MOTOR CIRCUIT BREAKER 15 AMP 3 POLE 480V

SQUARE D P/N: GJL36015M03 MOTOR CIRCUIT BREAKER 15 AMP 3 POLE 480V

Circuit Breakers & Contactors

Federal Pacific HEF 3 pole 20 amp 600v HEF631020 Circuit Breaker

Federal Pacific HEF 3 pole 20 amp 600v HEF631020 Circuit Breaker

Federal Pacific HEF 3 pole 20 amp 600v HEF631020 Circuit Breaker

Circuit Breakers & Contactors

Siemens ED43B030 Molded Case Circuit Breaker 30 Amp 480V 3 Pole

Siemens ED43B030 Molded Case Circuit Breaker 30 Amp 480V 3 Pole

Siemens ED43B030 Molded Case Circuit Breaker 30 Amp 480V 3 Pole

Circuit Breakers & Contactors

Siemens BQD330 Bolt-on Circuit Breaker 3P 30A 240/277/480V New in Box

Siemens BQD330 Bolt-on Circuit Breaker 3P 30A 240/277/480V New in Box

Siemens BQD330 Bolt-on Circuit Breaker 3P 30A 240/277/480V New in Box

Circuit Breakers & Contactors

GENERAL ELECTRIC TNI65 INSULATED GROUNDABLE NEUTRAL, NEW IN THE BOX! 400AMP 600V

GENERAL ELECTRIC TNI65 INSULATED GROUNDABLE NEUTRAL, NEW IN THE BOX! 400AMP 600V

GENERAL ELECTRIC TNI65 INSULATED GROUNDABLE NEUTRAL, NEW IN THE BOX! 400AMP 600V

Circuit Breakers & Contactors

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