Cover for crossing, with captive pre-assembled rotary latch locks, height-independent cover for cable tray crossing. Due to external influences, such as wind loads, use outdoors is only possible with additional security (self-tapping screws, steel band, etc.). Rotary latches RDRS 2 E3 can be used for additional requirements. VDE certified! For use in functional integrity, please observe additional regulations! for cable tray crossing: RKS ... F Dimensions (approx. dimension) B (inside): 404 mm Material: Steel, hot-dip galvanized in accordance with DIN EN ISO 1461 Material of rotary latch locks: Stainless steel, material no. 1.4571