Cable protection duct T-piece 90°, with snap-on cover, duct lower section unperforated, outlet as connection angle with earthing lug, the potential equalization of the cover takes place automatically when snapped on, accessories for potential equalization, two joint connectors LST...E3 per joint and potential equalization cable GSLH..., must be ordered separately. for cable protection ducts: LLK...E3 / LUK...E3 Dimensions (approx. dimensions) main direction H x W: 40 x 40 mm Dimensions (approx. dimensions) outlet H x W: 40 x 40 mm The height of the outlet corresponds to the height of the main direction! Length L: 350 mm Material: Stainless steel, material no. 1.4301