APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20397 Issued:1985-04-29
Revised:2019-11-07
Style 20397 Multiple-conductor cable using non-integral jacket

Rating60 deg C, 150 Vac, Cable flame.
InsulationLabeled or complying with manufacturer's AWM Procedure.
AssemblyTwo or more singles, twisted pairs of groups of twisted singles cabled together or groups may be laid parallel to form flat, oval or round cable. Lay not specified. Barrier layer and/or fillers optional. Manufacturer shall maintain a complete description of each assembly. May use same or mixed AWG size.
CoveringOptional - Extruded PVC, 15 mil or heavier covering may be extruded over the conductor assembly.
ShieldOptional.
JacketExtruded SRPVC
dia of cable under jacket
0.425 inches or less20 mils min average16 mils minimum at any point
0.426-0.700 dia30 avg24 min
1.001-1.500 dia50 avg40 min
1.501-2.500 dia60 avg48 min
2.501 dia and larger80 avg64 min
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring or external interconnection of electronic equipment.

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