Electrical switch for function control of electrical device or system has wiper for function coupling of independently operated switching device providing function conflict prevention

摘要

The electrical switch has a number of fixed contact elements (1a',1a''), applied to a planar surface (1') of a substrate (1) provided with an electrically-conductive coating and cooperating movable contact elements (2a',2a''), attached to an elastomer switch mat (2), providing at least 2 switching devices (SV',SV'') which are functionally coupled together, so that as one switching device is moved into the ON position the other is moved out of the ON position via a wiper element (3), attached to the substrate.