APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20543 Issued:1987-05-18
Revised:2012-05-02
Style 20543 Flat Cable

Rating80 deg C, 30 Vac, Cable and VW-1 flame.
Conductor40 AWG minimum. Material not specified.
InsulationSolid or cellular FRPE or PE or PP, 3 mils min average, 2 mils minimum at any point, 120 mils maximum. May be irradiated.
Inner coveringExtruded PVC, minimum 2 mils over one or more insulated singles
ShieldTwo sheets of aluminum faced polyester tape laminated over the conductor assembly with or without drain wires.
Assembly2-100 singles laid in parallel.
Outer CoveringConductor assembly is laminated between two sheets of aluminum faced polyester tape each minimum 1.0 mil in thickness.
Outer Shield and CoveringConductor assembly is laminated between two sheets of aluminum faced polyester tape each minimum 1.0 mil in thickness.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseAs internal wiring in Class 2 circuits of electronic equipment.

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