Cable protection duct, unperforated, with snap-on cover, the potential equalization of the cover takes place automatically when snapped on, accessories for potential equalization, two joint connectors LST...E3 per joint, must be ordered separately. Dimensions (approx. dimensions) H x W: 100 x 100 mm Delivery length L: 2000 mm Usable cross-section: 9582 mm² Material: stainless steel, material no. 1.4301