Thermoplastic Insulation/Nylon Sheath Heat, Moisture, Gasoline, and Oil Resistant1
Sizes 8 AWG and Larger Rated THWN-2.
Type THHN or THWN-2 conductors are primarily used in conduit and cable trays for services, feeders, and branch circuits in commercial or industrial applications. When used as Type THHN, conductor is suitable for use in dry locations at temperatures not to exceed 90°C. When used as Type THWN-2, conductor is suitable for use in wet or dry locations at temperatures not to exceed 90°C or not to exceed 75°C when exposed to oil or coolant. Voltage for both applications is 600 volts.