PLUG CONNECTOR PART HAVING COOLED CONTACT ELEMENTS FOR CHARGING ELECTRICAL VEHICLES

A plug connector part includes: a plug section for plugging connection to an associated counter plug connector part; at least one contact element arranged on the plug section and having at least one electrically-conductive contact section for plugging connection to an associated counter-contact element of the counter plug connector part, and a shaft section connected to the contact section for securing an electrical line to the contact element; and a casing element that is attachable to the shaft section of the at least one contact element and has a body, a plug opening formed in the body for receiving the shaft section, and a cooling channel which is formed in or on the body and extends around the plug opening for conducting a coolant.