Type TFFN (stranded conductor) is flame retardant PVC-insulated with nylon jacketing that has excellent resistance to abrasion, chemicals, gas and oil.
Type THHN-THWN Building Wire is intended for general purpose applications and may be installed in conduit, duct, or other recognized raceways in wet (60°C oil/75°C water) or dry (90°C) locations.
All Sizes & Colors – UL APPROVEDSunlight Resistence, VW-1, CT USE, THWN-2, LEAD FREE – ROHS COMPLIANT.
THHN PUT UPS Chart
Pull-E-Z Significantly reduces coefficient of drag. (THHN) (TFFN)