Specifications

THHN / THWN Thermoplastic-Insulated Wire
Size: 18#, 16#, 14#, 12#, 10#, 8#
UL File No. E311229 Rated 90Deg dry

 

Salzer Brand THHN / THWN Thermoplastic-Insulated Wire (UL File No. E311229)

Size: 18#, 16#, 14#, 12#, 10#, 8#

Conductor: Solid, 7 Strands, 19 Strands

THHN:
It indicates a single conductor having flame-retardant and heat-resistant thermoplastic insulation with a jacket of extruded nylon or equivalent material.

The wire is rated 90^oC dry only.

THWN:
It indicates a single conductor having flame-retardant, moisture and heat resistant thermoplastic insulation with a jacket of extruded nylon or equivalent material.

The wire is rated 75^oC wet or dry.

THWN wire suitable for exposure to mineral oil and to liquid gasoline and gasoline vapors at ordinary ambient temperature is marked "Gasoline and Oil Resistant I" if suitable for exposure to
mineral oil at 60^oC, or "Gasoline and Oil Resistant II" if the compound is suitable for exposure to mineral oil at 75^oC, gasoline resistant wire has been tested at 23^oC when immersed in gasoline. It is considered inherently resistant to gasoline vapors within the limits of the temperature rating.