Electrische installatie-inrichtingen, in het bijzonder aardingscontact-contactdoos-ordeningen.

摘要

The device has one or more wall mount inserts with bearer plates (7) prefabricated with plug connections. The utility value is increased by attaching the central part during manufacture so that only the associated cover frame (10) needs to be fitted in situ, whereby it has latching devices (11) with which it engages behind the central part.