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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

Cutler-Hammer HFD3200 200 AMP Circuit Breaker

Cutler-Hammer HFD3200 200 AMP Circuit Breaker

Cutler-Hammer HFD3200 200 AMP Circuit Breaker

Circuit Breakers & Contactors

New Siemens 400 Amp Circuit Breaker 3 Pole 600 VAC / 750 VDC 3VA5340-6EC31-0AA0

New Siemens 400 Amp Circuit Breaker 3 Pole 600 VAC / 750 VDC 3VA5340-6EC31-0AA0

New Siemens 400 Amp Circuit Breaker 3 Pole 600 VAC / 750 VDC 3VA5340-6EC31-0AA0

Circuit Breakers & Contactors

Siemens RHOH4 Rotary Handle For 3VA5, 3VA6 Circuit Breakers - New

Siemens RHOH4 Rotary Handle For 3VA5, 3VA6 Circuit Breakers - New

Siemens RHOH4 Rotary Handle For 3VA5, 3VA6 Circuit Breakers - New

Circuit Breakers & Contactors

Westinghouse 20 Amp Bolt-On Circuit Breaker 277/480 VAC 3 Pole GHB3020 have 6

Westinghouse 20 Amp Bolt-On Circuit Breaker 277/480 VAC 3 Pole GHB3020 have 6

Westinghouse 20 Amp Bolt-On Circuit Breaker 277/480 VAC 3 Pole GHB3020 have 6

Circuit Breakers & Contactors

Eaton HFD3060 ,style# 6639C86G92, Circuit Breaker 600V HFD 65k 60 Amp 3Pole

Eaton HFD3060 ,style# 6639C86G92, Circuit Breaker 600V HFD 65k 60 Amp 3Pole

Eaton HFD3060 ,style# 6639C86G92, Circuit Breaker 600V HFD 65k 60 Amp 3Pole

Circuit Breakers & Contactors

Siemens 3RV2031-4JA15 Circuit Breaker

Siemens 3RV2031-4JA15 Circuit Breaker

Siemens 3RV2031-4JA15 Circuit Breaker

Circuit Breakers & Contactors

Square D QGA222252 Power Pact Circuit Breaker

Square D QGA222252 Power Pact Circuit Breaker

Square D QGA222252 Power Pact Circuit Breaker

Circuit Breakers & Contactors

HOM2125 SQUARE D 2 POLE 125AMP 240V CIRCUIT BREAKER NEW

HOM2125 SQUARE D 2 POLE 125AMP 240V CIRCUIT BREAKER NEW

HOM2125 SQUARE D 2 POLE 125AMP 240V CIRCUIT BREAKER NEW

Circuit Breakers & Contactors

Westinghouse Motor Circuit Protector 3 Pole 15 Amp 600VAC Series C

Westinghouse Motor Circuit Protector 3 Pole 15 Amp 600VAC Series C

Westinghouse Motor Circuit Protector 3 Pole 15 Amp 600VAC Series C

Circuit Breakers & Contactors

SIEMENS QR22B125 CIRCUIT BREAKER 125 AMP 2 POLE 240 VAC

SIEMENS QR22B125 CIRCUIT BREAKER 125 AMP 2 POLE 240 VAC

SIEMENS QR22B125 CIRCUIT BREAKER 125 AMP 2 POLE 240 VAC

Circuit Breakers & Contactors

Lot of 4 General Electric AK-2A-25-1 Low Voltage Circuit Breaker #3

Lot of 4 General Electric AK-2A-25-1 Low Voltage Circuit Breaker #3

Lot of 4 General Electric AK-2A-25-1 Low Voltage Circuit Breaker #3

Circuit Breakers & Contactors

EATON Industrial Circuit Breaker HFD 65k HFD3040L

EATON Industrial Circuit Breaker HFD 65k HFD3040L

EATON Industrial Circuit Breaker HFD 65k HFD3040L

Circuit Breakers & Contactors

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