APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20781 Issued:1993-03-09
Revised:2012-07-06
Style 20781 Heating cable.

Rating125 deg C, 600 Vac, Horizontal flame.
Conductor22 AWG - 12 AWG solid or stranded round, tinned or bare copper.
InsulationTPE, 30 mils min average, 27 mils minimum at any point.
AssemblyConductive Core - Two conductors laid parallel within the carbon loaded thermoset polyolefin, thickness not specified. Conductive Coating - (Optional)Conductive coating applied over conductive core, thickness not specified. Foil Overwrap - (Optional)Foil applied over conductive core, thickness not specified.
ShieldOptional.
CoveringOptional. 13 mils min at any point of extruded thermoplastic elastomer. See Facing Page for Compound.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UsePipe Heating Cable where the acceptability of the combination is to be determined by Underwriters Laboratories Inc.

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