Disclosed is a socket with a safety protection effect formed by installing a safety element and a protection door module in the socket to provide the safety protection effect. The protection door module has a first protective plate and a second protective plate disposed on two through slots of the safety element respectively. When a user inserts a strip member into any one of the electrically connected jacks formed on the socket panel, the first protective plate and the second protective plate restrict one another to cover the corresponsive through slots, so that the strip member will not touch the conductive chip inside the socket to prevent the risk of electrical shocks.