The 20N thrust probe is mainly used to check whether the live parts in the protection door are touched while the 1N thrust probe is mainly used to check whether the live parts in the protection door and the live parts with reinforced protective sockets are touched. They are used to test the anti-shock performance of the socket structure.
It is used for inspection to prevent the human body from touching dangerous parts, also used for protection inspection to prevent the back of the hand from being touched.