Package type: RL á 50 Metre Model Thin-walled Type Heat-shrink Colour Red Shrink rate 3:1 Inner diameter before heat-shrink (mm) 24 Inner diameter after heat-shrink (mm) 8 Length (m) 50 Wall thickness after shrinking (mm) 1 Operating temperature (°C) -55 - +135 (°C) 100 Material Crosslinked polyolefin (XLPO) Halogen free Yes With inner glue No Printable No Transparent No Breakdown voltage (kV) 25 Self-extinguishing Yes