Holder for installation device in installation channel has U-shaped frame with center bridge latching element engaging cover rail reverse, protrusions on arms for engaging opposing cut

摘要

The holder has a U-shaped fitting frame (10) with a latching element (16) on a center bridge for engagement in a reverse cut in a cover rail and protrusions (13) on arms (12) for engagement in an opposing reverse cut in the cover rail. The bridge (7) of the cover (5) rests on the arms of the fitting frame. Clamp elements seated on the frame's center bridge oppose the arms via a gap and accommodate cover fittings (8) in the gap.