Flush-mounted box size 1/3, Busch-Welcome IP, Busch-Welcome IP accessories, flush-mounted box size 1/3 For installation in plastered facades. The flush-mounted box is installed before plastering. Provides screw points for the flush-mounted installation box. Protection class device: IP 54 Temperature range device: -40 °C to 55 °C Dimensions (H x W x D): 274 mm x 126 mm x 68 mm
