... .(mm)InsulationMin.Wall Thickness(mm)SheathMin.Wall Thickness(mm)Cable OD.(mm)Conductor Max.Resistance AT 20°C( ... mechanical requirements and extreme weather conditions .For permanent installations. 5.General characteristics: Cable made of electron-beam cross-linked insulation ... , extremely, extremely mechanically robust, very long lifetime. Solar cable for solar power connector,2.5/4/6mm2(10/12/14AWG) ...