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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

22754 products

Products

NEW Siemens 3VA6340-6HN31-0AA0 3 Pole 400 Amp 600V Circuit Breaker

NEW Siemens 3VA6340-6HN31-0AA0 3 Pole 400 Amp 600V Circuit Breaker

NEW Siemens 3VA6340-6HN31-0AA0 3 Pole 400 Amp 600V Circuit Breaker

Circuit Breakers & Contactors

SIEMENS LD63F600 U 600A 600V 3P NEW SURPLUS Frame Only

SIEMENS LD63F600 U 600A 600V 3P NEW SURPLUS Frame Only

SIEMENS LD63F600 U 600A 600V 3P NEW SURPLUS Frame Only

Circuit Breakers & Contactors

[New Other] FUJI / SC-N7 (152) / CONTACTOR, 152A, DC24V, Side breakage, 1pcs

[New Other] FUJI / SC-N7 (152) / CONTACTOR, 152A, DC24V, Side breakage, 1pcs

[New Other] FUJI / SC-N7 (152) / CONTACTOR, 152A, DC24V, Side breakage, 1pcs

Circuit Breakers & Contactors

Crabtree Powerstar 63A 16kA Triple 3P 63A MCCB G Frame 7PBGN363 VAT INC

Crabtree Powerstar 63A 16kA Triple 3P 63A MCCB G Frame 7PBGN363 VAT INC

Crabtree Powerstar 63A 16kA Triple 3P 63A MCCB G Frame 7PBGN363 VAT INC

Circuit Breakers & Contactors

NEW BQD335 SIEMENS 3POLE 35AMP 480V 14KA CIRCUIT BREAKER

NEW BQD335 SIEMENS 3POLE 35AMP 480V 14KA CIRCUIT BREAKER

NEW BQD335 SIEMENS 3POLE 35AMP 480V 14KA CIRCUIT BREAKER

Circuit Breakers & Contactors

Proteus RCBO 3 Phase C16 4 pole 10KA 30MA Type A

Proteus RCBO 3 Phase C16 4 pole 10KA 30MA Type A

Proteus RCBO 3 Phase C16 4 pole 10KA 30MA Type A

Circuit Breakers & Contactors

Merlin Gerin NS250N Circuit Breaker

Merlin Gerin NS250N Circuit Breaker

Merlin Gerin NS250N Circuit Breaker

Circuit Breakers & Contactors

TERASAKI TEMBREAK CIRCUIT BREAKER XH100NS 100A 3 POLE 600V 50KA MADE IN JAPAN

TERASAKI TEMBREAK CIRCUIT BREAKER XH100NS 100A 3 POLE 600V 50KA MADE IN JAPAN

TERASAKI TEMBREAK CIRCUIT BREAKER XH100NS 100A 3 POLE 600V 50KA MADE IN JAPAN

Circuit Breakers & Contactors

PJA36080U31B 800 Amp 600V 3 Pole Square D I Line Circuit Breaker🟦

PJA36080U31B 800 Amp 600V 3 Pole Square D I Line Circuit Breaker🟦

PJA36080U31B 800 Amp 600V 3 Pole Square D I Line Circuit Breaker🟦

Circuit Breakers & Contactors

💥FPE FEDERAL PACIFIC 225 AMP NFJ631225 (2 year warranty)

💥FPE FEDERAL PACIFIC 225 AMP NFJ631225 (2 year warranty)

💥FPE FEDERAL PACIFIC 225 AMP NFJ631225 (2 year warranty)

Circuit Breakers & Contactors

SQUARE D EHB34050 Bolt On Circuit Breaker 50A 3P 277/480V 50 Amp 3 Pole EHB Used

SQUARE D EHB34050 Bolt On Circuit Breaker 50A 3P 277/480V 50 Amp 3 Pole EHB Used

SQUARE D EHB34050 Bolt On Circuit Breaker 50A 3P 277/480V 50 Amp 3 Pole EHB Used

Circuit Breakers & Contactors

NEW Square D BDA BDA36035 3 Pole 35 Amp 600V PowerPact Circuit Breaker NNB

NEW Square D BDA BDA36035 3 Pole 35 Amp 600V PowerPact Circuit Breaker NNB

NEW Square D BDA BDA36035 3 Pole 35 Amp 600V PowerPact Circuit Breaker NNB

Circuit Breakers & Contactors

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