Module Connector and Contact Protection Element

Connector, in particular module connector, in particular battery module connector, in particular for vehicles with an electric drive, comprising a first connecting element which can be electrically conductively connected to a second connecting element, the first connecting element having a socket with an axially extending shaft with a through-opening and a radially extending collar, and wherein a screw element and a contact protection element are arranged on the first connecting element, wherein the contact protection element is arranged on the side facing the collar.