Safety contact rail including a freely moving contact element and hollow profile situated thereabout

摘要

A safety contact rail for a movable closing mechanism includes a hollow profile having a deformable region, an electrically-conductive area positioned along an inner surface of the hollow profile and a contact element that is positioned therein to be freely movable with respect to the hollow profile and having a conductive area over at least a portion of its surface which is arranged to contact the hollow profile conductive area upon deformation of the hollow profile.