... weather conditions .For permanent installations. 5.General characteristics: Cable made of electron-beam cross-linked insulation and coating; ... smoke, halogen free , flame free , flame retardant; flexible, easy to strip, very low space requirement, extremely, extremely mechanically robust ... .(mm)InsulationMin.Wall Thickness(mm)SheathMin.Wall Thickness(mm)Cable OD.(mm)Conductor Max.Resistance AT 20°C( ...