Hollow-wall device box, windproof design thanks to soft inlet membrane. Dimensions according to DIN 49073-1, for panel thickness 7-35 mm. Standard combination distance 71 mm, possibility of through-wiring using connecting pieces for combinations between device boxes and device junction boxes, 8 windproof inlet membrane for NYM cables, data cables and pipes 20 mm device boxes can also be used as junction boxes according to 0606-1 with double screw fastening and screw cover, protection class IP40.
