APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 21587 Issued:2008-02-27
Revised:2011-08-11
Style 21587 Parallel Cable with Extruded Integral Insulation

Rating80 deg C, 150 Vac, Horizontal flame
Conductor50 AWG - 20 AWG solid
InsulationExtruded FRPE, 10 mils minimum average thickness, 9 mils minimum thickness at any point
AssemblyTwo Parallel Conductors
ShieldAluminum Foil with 0.5 mils of polyester backing
CoveringHeat Sealed, Polyester Wrap, two layers minimum average thickness 1.0 mils total, each layer of polyester and adhesive 0.5 mils minimum average thickness
StandardAppliance Wiring Material UL 758.
MarkingGeneral
UseInternal wiring

UL and the UL Logo are trademarks of UL LLC © 2025