... solar-cable-solar-wire-4mm2-cable-for-MC4-solar-connector-copper-conductor-XLPE-jacket/646095233.html Technical Data Cross section (mm2 ... :-40°C-- 90°C2. Description: (1)Conductor: Tinned annealed copper(2)Insulation:120°C XLPE , black (3)Jacket:120°C ... , halogen free , flame free , flame retardant; flexible, easy to strip, very low space requirement, extremely, extremely mechanically robust, very long ...