System of leading a cable duct through an opening in a wall

摘要

The system (2) has a frame (20) for fastening in a wall opening, and a quadratic module (1) comprising a cross sectional area parallel to a feed through direction with respect to a cross sectional area of an aperture of the frame. An elastomer body receives a cable. An elastomer body sealing surface lies outside a circumference of the module perpendicular to the feed through direction in a clamped condition of a clamping device of the module. The clamping device is provided for individual clamping in the feed through direction. An independent claim is also included for a method for forming a sealing closure of an opening in a wall.