Patent ID: 7896685

Claim:
An installation switching device comprising: a housing having a front, and a rear face, a mounting side, at least one front and rear narrow side, two wide sides and a terminal connection space laterally limited by the two wide sides and having an opening at least on the rear face; a screwless terminal connection including a clamping spring disposed in a terminal connection space and configured to connect a plurality of connecting conductors, and a terminal cover part swivelably connected to the housing and configured to cover the opening, the terminal cover part having a terminal face with a plurality of terminal openings, each corresponding to one of the plurality of connecting conductors to be connected and a guide device molded onto each of the at least one terminal openings and configured to guide the connecting conductors; and a spring actuating device molded onto the terminal cover part and arranged so as to load the clamping spring in an opening manner when the terminal cover part is swiveled against the clamping spring.