Wall outlet socket for a flush-mounted safety contact plug has a plug case integrated in a masking frame for retaining a plug with a positive fit

摘要

Through its greater depth, a plug case (14) makes it possible to plug in a two-pin plug (20) without a safety contact so that the plug's pins are completely held by the plug case without any parts projecting and the connection cable (21) fits into a cable guide groove after the plug is plugged in. An independent claim is also included for a safety contact plug.