Cable protection duct vertical corner 90°, with snap-on cover, duct base unperforated, visible surfaces electrostatically powder-coated in RAL color according to manufacturer's catalog, 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: 40 x 40 mm Inner leg length: 75 mm Color: pure white RAL: 9010 (similar) Material: steel, strip galvanized according to DIN EN 10346