4/0 AWG 600V RW90 X-LINK Aluminum Cable, Blue

Aluminum conductor RW90 with 8000 Series aluminum, low temperature rating, moisture resisting XLPE (cross linked polyethylene) and sunlight resistant insulation is marked “Sun Res” or “SR”. Rated FT4 in sizes 350 KCMIL and larger. Aluminum RW90 is for open wiring used in raceways (except cable troughs and ventilated flexible cableways) in dry or wet locations. For open wiring exposed to the weather. Minimum recommended installation temperature minus 40°C (with suitable handling procedures). Maximum conductor temperature 90°C.