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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

SQUARE D B125F Circuit Breaker Enclosures

SQUARE D B125F Circuit Breaker Enclosures

SQUARE D B125F Circuit Breaker Enclosures

Circuit Breakers & Contactors

SQUARE D PowerPact B Circuit Breaker BDL36100 3 Pole 100 Amp 18kA @ 480V

SQUARE D PowerPact B Circuit Breaker BDL36100 3 Pole 100 Amp 18kA @ 480V

SQUARE D PowerPact B Circuit Breaker BDL36100 3 Pole 100 Amp 18kA @ 480V

Circuit Breakers & Contactors

SQD EHB14030EPD 1-Pole 30A 277V 30ma FREE SHIPPING

SQD EHB14030EPD 1-Pole 30A 277V 30ma FREE SHIPPING

SQD EHB14030EPD 1-Pole 30A 277V 30ma FREE SHIPPING

Circuit Breakers & Contactors

NEW EATON BKD2G200 / PDD23G0200TFFL MB KIT 200A 3P 240V PRL1X PRL2X PANEL

NEW EATON BKD2G200 / PDD23G0200TFFL MB KIT 200A 3P 240V PRL1X PRL2X PANEL

NEW EATON BKD2G200 / PDD23G0200TFFL MB KIT 200A 3P 240V PRL1X PRL2X PANEL

Circuit Breakers & Contactors

Challenger Federal Pacific 60 Amp 3 Pole NB Circuit Breaker Bolt On FPE 240V 60A

Challenger Federal Pacific 60 Amp 3 Pole NB Circuit Breaker Bolt On FPE 240V 60A

Challenger Federal Pacific 60 Amp 3 Pole NB Circuit Breaker Bolt On FPE 240V 60A

Circuit Breakers & Contactors

Square d BDL36100 Circuit Breaker New In Box

Square d BDL36100 Circuit Breaker New In Box

Square d BDL36100 Circuit Breaker New In Box

Circuit Breakers & Contactors

1) Square D B125S Circuit Breaker Enclosure

1) Square D B125S Circuit Breaker Enclosure

1) Square D B125S Circuit Breaker Enclosure

Circuit Breakers & Contactors

ABB SACE TMAX XT5H 600 Circuit Breaker

ABB SACE TMAX XT5H 600 Circuit Breaker

ABB SACE TMAX XT5H 600 Circuit Breaker

Circuit Breakers & Contactors

Eaton HFD3020BP10 20A 3-Pole Circuit Breaker

Eaton HFD3020BP10 20A 3-Pole Circuit Breaker

Eaton HFD3020BP10 20A 3-Pole Circuit Breaker

Circuit Breakers & Contactors

Square D FA34100 3 Pole 100 Amp 480 Vac I-Line Circuit Breaker

Square D FA34100 3 Pole 100 Amp 480 Vac I-Line Circuit Breaker

Square D FA34100 3 Pole 100 Amp 480 Vac I-Line Circuit Breaker

Circuit Breakers & Contactors

General Electric Ge TQD32100 Molded Case Circuit Breaker 100a Amp 240v-ac 3p

General Electric Ge TQD32100 Molded Case Circuit Breaker 100a Amp 240v-ac 3p

General Electric Ge TQD32100 Molded Case Circuit Breaker 100a Amp 240v-ac 3p

Circuit Breakers & Contactors

Zinsco QFP QFP24 QFP2175 2 Pole 175 Amp 240V Circuit Breaker FLAWED #59

Zinsco QFP QFP24 QFP2175 2 Pole 175 Amp 240V Circuit Breaker FLAWED #59

Zinsco QFP QFP24 QFP2175 2 Pole 175 Amp 240V Circuit Breaker FLAWED #59

Circuit Breakers & Contactors

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