The RSI-3160W02 switch-disconnector with poles 3, DIN, 160A, 400VAC, RSI and IP20 manufactured by Spamel is an electronic part with a type of 3 pole disconnector mainly used in low-voltage distribution systems. It is equipped with quick, safe and reliable circuit isolation and disconnection, making it ideal for applications that require quick connection/disconnection. This part is designed to be mounted on a DIN rail, and its main features include a capacity of 160A and 400VAC, RSI (Residual Current) protection, IP20 protection rating and an installed motorization (for remote control). It is also designed with a truly safe contact system to disconnect from the mains after power supply and to avoid possible shocks. It is ideal for any commercial, industrial or residential applications requiring fast and reliable disconnection.