Spelsberg U 71 K DVD-3

Spelsberg Ceiling connection box for installation in concrete, 4 screw bosses with 60 mm screw spacing, with M5 threaded bush to take a ceiling hook, combinable with a standard spacing of 71 mm, fully insulated cable transition, suitable for opposing formwork, VDE certified as per DIN EN 60670 (VDE 0606), 3-part, with smooth face for nail and adhesive fixing