Fangrui Product Details Safety: Thermal Contact Connection, Restart Protection, Low Voltage Release, With Stop Switch, With Phase Changer, High Safety Protection Factor And Long Service Life. It Does Not Accidentally Open After A Power Outage And Only Opens When The Green Start Button Is Pressed. Application: The Switch Can Be Used To Connect Almost All Devices And Machines With 380-400v 16a High Voltage Connection/three-phase Motors, E.g. Log Separators, Firewood Machines, Rocker Saws, Band Saws, Pellet Presses, Hammer Mills, Compressors, Etc. Switch Plug Combination: Connection Cable: Approx. 65 Cm, Cee Power Plug: 3 Pin +n+e, Operating Voltage: 380/400 V, Current: 16 A, Protection Class: Ip54. Design: The Control Switch Is Made Of High Temperature And Fireproof Pvc Material, Robust And Durable, Corrosion Resistant, With Parent Protective Cap (ip54), With U-release And Actuation Coil Contact, Stable Performance, Safe And Reliable Operation. Please Note:there Is A Slight Color Difference Or Difference In Kind, It D