APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20544 Issued:1987-05-18
Revised:2012-01-30
Style 20544 Multiple-conductor cable using non-integral jacket

Rating80 deg C, 30 Vac, Cable and VW-1 flame.
ConductorNo. 40 AWG minimum. Material not specified.
InsulationSolid or celllular PE, FRPE or Polypropylene, 2 mils minimum at any point, 120 mils maximum. May be irradiated.
AssemblyTwo-100 singles laid in parallel covered with extruded PVC. The conductor assembly is laminated between two sheets of aluminum faced polyester tape each minimum 1.0 mil in thickness, jacketed. Insulation is built with inner covering, shield, and outer covering.
ShieldTwo sheets of aluminum faced polyester tape laminated over the conductor assembly with or without drain wires.
CoveringInner Covering - Extruded PVC minimum 2 mils over one or more insulated singles. Outer Covering - Two sheets of polyester tape minimum 1.0 mil.
JacketExtruded PVC, minimum average thickness 30 mils, minimum thickness at any point 24 mils.
Misc.Outer Shield and Covering - Conductor 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 or external interconnection in Class 2 circuits of electronic equipment.

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