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 can be used for additional requirements. VDE certified! For use in functional integrity, please observe additional regulations! for cable tray crossing: RKS ... Dimensions (approx. dimension) B (inside): 304 mm Material: Steel, strip galvanized in accordance with DIN EN 10346