Upper part with cable outlet for closed floor duct BKG300 with a length of 0.5 m. Cable outlet upper part for floor duct for dry rooms in the interior with dry-maintained floors. The upper part consists of an upper part sheet and a pre-assembled, front-side cable outlet. The adjustment range of the cable outlet is between 0 - 25 mm and corresponds to the possible floor covering thickness to be applied. The electrical connection of the upper part with the lower part can optionally be implemented using earthing springs. Tested according to DIN EN 50085-2-2.