Electric and/or optical domestic installation interface has fixing plate for electrical and/or optical device provided with peripheral locating openings for cam elements of installation interface cover plate

摘要

The installation interface has a fixing plate (1) for reception of at least one device to be connected to the interface, provided around its peripheral edge with spaced locating openings (4-11) for inwards projecting cam elements (21-28) of a cover frame (20) for the installation interface. An Independent claim for a fixing plate for an electrical and/or optical domestic installation interface is also included.