APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20448 Issued:1986-04-04
Revised:2019-10-11
Style 20448 Multiple-Conductor Cable Using Extruded Non-Integral Jacket

Rating105 deg C, voltage not specified, Cable flame.
Conductor32 AWG - 10 AWG solid or stranded round.
InsulationLabeled or complying with manufacturer's AWM procedure.
AssemblyTwo to 100 conductors; Two conductors or groups may be laid parallel or twisted together. Three or more conductors or groups shall be twisted together. Lay of insulated conductors or groups not specified. Barrier layer and/or fillers optional.
ShieldOptional.
CoveringOptional - A 10 mil or heavier PVC covering may be extruded over the conductor assembly.
JacketExtruded PVC
dia of cable under jacketConst AConst B
min averageminimumat any pointmin averageminimum at any point
0.425 or less30 mils24 milsNANA
0.426-0.700 dia60 mils48 mils60 mils40 mils
0.701-1.500 dia80 mils64 mils80 mils64 mils
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseConstruction A Internal wiring of X-ray Equipment, or in the internal or external interconnection of electronic equipment. Construction B External interconnection of electronic equipment in abuse areas, such as X-ray Equipment and Business Machines.

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