SV Base tray infill, L: 100 mm (PLS 800), Base tray infill for RiLine busbar systems, Thermally modified hard PVC. Fire protection corresponding to UL 94-V0, RAL 7035, Assembly components, 83024200, 2 pc(s), 0.485 lbs, 4028177502833, Rear contact hazard protection when connecting the busbars from enclosure to enclosure.