APPLIANCE WIRING MATERIAL
Subj.758 Section 1 Page 1713 Issued:1977-03-16
Revised:2012-04-27
Style 1713 Single Conductor with extruded insulation.

Rating105 deg C, 600 Vac, Horizontal Flame Test, 75 deg C Wet.
ConductorResistance Wire, wound on a fiberglass, polyester or other suitable core materials.
InsulationExtruded PVC, 45 mils min average, 40 mils minimum at any point.
CoveringInner covering - 10 mils minimum average, 8 mils minimum at any point PP, or 5 mils minimum average, 4 mils minimum at any point, Nylon.
BraidOpen weave of bare copper applied overall.
CoveringOptional - 20 mils min average, 18 mils min at any point Type THHN, THWN, Bulletin Compound.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseThermoplastic Insulated Resistance Wire for Heating Cable Units for Direct Burial Only; moisture resistant 75 deg C. The conductor alloy designation shall be included in ohms per foot rating (optional marketing).

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