Subj.758 Section 2 Page 20989 Issued:1998-03-25
Style 20989 Multiple-Conductor Cable using Non-Integral Extruded Jacket

Rating105 deg C, 300 Vac, Horizontal Flame.
Conductor22 AWG - 14 AWG, stranded. Conductive Core - Over the conductor is an extruded semi-conductive high temperature thermoplastic or thermoset covering.
InsulationExtruded FEP, extruded PVDF, extruded TPE or extruded XLPE, 22 mils minimum average, 20 mils minimum at any point.
AssemblyTwo to three conductive cores with insulation, optional shield, inner jacket and outer jacket, lad paralleled.
Inner JacketExtruded XLPE or extruded TPE, 25 mils minimum average, 20 mils minimum at any point, or extruded PVDF or extruded FEP, 19 mils minimum average, 15 mils minimum at any point.
Outer JacketExtruded FEP, 12 mils minimum average, 10 mils minimum at any point.
StandardAppliance Wiring Material UL 758.
UsePipe heating cable where the acceptability of the combination is to be determined by UL LLC.

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