APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20203 Issued:1982-10-11
Revised:2012-04-06
Style 20203 Multiple conductor cable using non-integral jacket

Rating75 deg C, 600 Vac, Horizontal flame, Moisture Resistant 75 deg C (optional).
ConductorCopper alloy or other suitable resistance element, (size dependent upon wattage demand); the con- ductor may have fiberglass yarn or other strength members run in parallel with it.
InsulationExtruded PVC, Bulletin THW Compound, or see Facing Page for Compound. 45 mils min average, 40 mils minimum at any point.
AssemblyThe cable consists of two parallel insulated conductors, shielded with an overall jacket.
ShieldTinned or bare copper braid, min coverage 80 percent.
JacketExtruded PVC, 26 mils min average, 21 mils minimum at any point. 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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