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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

New in Box - New Square D ECB142020G3EL Circuit Breaker 1P 20A 277V

New in Box - New Square D ECB142020G3EL Circuit Breaker 1P 20A 277V

New in Box - New Square D ECB142020G3EL Circuit Breaker 1P 20A 277V

Circuit Breakers & Contactors

20 PACK Eaton BRP120AF 20A 120V BR Arc Fault Circuit Breaker Single Pole

20 PACK Eaton BRP120AF 20A 120V BR Arc Fault Circuit Breaker Single Pole

20 PACK Eaton BRP120AF 20A 120V BR Arc Fault Circuit Breaker Single Pole

Circuit Breakers & Contactors

Eaton BJ2200 - Main Circuit Breaker Plug-In - 200 Amp - 2 Pole - 240 Volt

Eaton BJ2200 - Main Circuit Breaker Plug-In - 200 Amp - 2 Pole - 240 Volt

Eaton BJ2200 - Main Circuit Breaker Plug-In - 200 Amp - 2 Pole - 240 Volt

Circuit Breakers & Contactors

Siemens NGB3B030 UPS 3P-30A-480V

Siemens NGB3B030 UPS 3P-30A-480V

Siemens NGB3B030 UPS 3P-30A-480V

Circuit Breakers & Contactors

Square D EHB34070 Circuit Breaker 70A 3-Pole 480Y/277V Bolt-On NEHB 14k Used

Square D EHB34070 Circuit Breaker 70A 3-Pole 480Y/277V Bolt-On NEHB 14k Used

Square D EHB34070 Circuit Breaker 70A 3-Pole 480Y/277V Bolt-On NEHB 14k Used

Circuit Breakers & Contactors

Siemens V7E3603

Siemens V7E3603

Siemens V7E3603

Circuit Breakers & Contactors

Murray Crouse-Hinds 200 Amp 2 Pole Type MD-A Circuit Breaker MD2200 240VAC 200A

Murray Crouse-Hinds 200 Amp 2 Pole Type MD-A Circuit Breaker MD2200 240VAC 200A

Murray Crouse-Hinds 200 Amp 2 Pole Type MD-A Circuit Breaker MD2200 240VAC 200A

Circuit Breakers & Contactors

Used & Tested MITSUBISHI BN624E763G51 RF01C Circuit Board

Used & Tested MITSUBISHI BN624E763G51 RF01C Circuit Board

Used & Tested MITSUBISHI BN624E763G51 RF01C Circuit Board

Circuit Breakers & Contactors

Square D Homeline Breaker Mix Lot 50A, 30A, 20A, 15A CAFI (Some New-Couple Used)

Square D Homeline Breaker Mix Lot 50A, 30A, 20A, 15A CAFI (Some New-Couple Used)

Square D Homeline Breaker Mix Lot 50A, 30A, 20A, 15A CAFI (Some New-Couple Used)

Circuit Breakers & Contactors

FA32100 Square D 100 Amp Circuit Breaker 240V - Next Day Option

FA32100 Square D 100 Amp Circuit Breaker 240V - Next Day Option

FA32100 Square D 100 Amp Circuit Breaker 240V - Next Day Option

Circuit Breakers & Contactors

Square D EDB34100 Circuit Breaker 100A 480Y/277V 3P

Square D EDB34100 Circuit Breaker 100A 480Y/277V 3P

Square D EDB34100 Circuit Breaker 100A 480Y/277V 3P

Circuit Breakers & Contactors

Cutler Hammer HMDL3800F 800A 3-Phase 3-Pole 600V Thermal Circuit Breaker HMDL65K

Cutler Hammer HMDL3800F 800A 3-Phase 3-Pole 600V Thermal Circuit Breaker HMDL65K

Cutler Hammer HMDL3800F 800A 3-Phase 3-Pole 600V Thermal Circuit Breaker HMDL65K

Circuit Breakers & Contactors

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