Cable protection duct vertical corner 45°, with snap-on cover, duct bottom part unperforated, the potential equalization of the cover occurs automatically when snapped on, accessories for potential equalization, two joint connectors LST... per joint, must be ordered separately. VDE certified! for cable protection ducts: LLK... / LUK... Dimensions (approx. dimensions) H x W: 60 x 150 mm Inner leg length: 75 mm Material: Steel, strip galvanized according to DIN EN 10346