RW90 is for open wiring and use in raceways (except cabletroughs and ventilated flexible cableways) in dry or wet locations.
For open wiring exposed to the weather. Minimum recommended installation temperature - 40°C (with suitable handling procedures).
Maximum conductor temperature 90°C.
• Single copper conductor
• CSA Spec. C22.2, No. 38
Conductor: Copper ,14 AWG to 1000kcmil
Insulation: Heat and moisture resistant, low temperature Cross-Linked Polyethylene (XLPE)
Type RW90, -40°C to +90°C