APPLIANCE WIRING MATERIAL
Subj.758 Section 1 Page 1720 Issued:1977-06-22
Revised:2011-08-04
Style 1720 Single Conductor with Extruded Insulation and Extruded Non-Integral Jacket

Rating60 deg C, 300 Vac, Horizontal flame.
Conductor40 AWG minimum
InsulationExtruded PE or extruded cellular PE or extruded FRPE or extruded cellular FRPE or extruded XLPE or extruded cellular XLPE, 15 mils minimum thickness at any point, 125 mils maximum thickness at any point. The insulation may be applied directly over the conductor or applied as a spiral wrapped PE thread (5 mils minimum thickness at any point, 40 mils maximum thickness at any point) and enclosed with "tubed on" insulation.
AssemblyInsulated conductor with optional covering, inner shield, inner jacket, outer shield, optional separator and outer jacket.
CoveringOptional - Extruded PVC, Polyamide, Polyester, PVDF, ETFE or lacquered braids, 2 mils min. at any point.
Inner ShieldIn accordance with the Standard
Inner JacketExtruded PVC or extruded Nylon or extruded Polyester or extruded PVDF or extruded ETFE, 15 mils minimum thickness at any point; or lacquered braid.
Outer ShieldIn accordance with the Standard
SeparatorOptional - Paper
Outer JacketExtruded PVC, 15 mils minimum thickness at any point
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal Wiring of Electronic Equipment.

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