APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20820 Issued:1994-02-03
Revised:2019-11-07
Style 20820 Multiple-Conductor Cable Using Extruded Non-Integral Jacket.

Rating90 deg C, no volt assigned, Cable flame.
Conductor40 AWG min. - Material not specified.
InsulationLabeled or complies with manufacturer's AWM Procedure.
AssemblyTwo or more twisted singles or groups of twisted singles twisted together. Lay not specified. Barrier layer and/or fillers optional, manufacturer shall maintain a complete description of each assembly.
ShieldOptional. May be over one or more of the insulated conductors or applied over the assembly.
JacketExtruded TPE
dia in inches
0.425 or less45 mils min average36 mils minimum at any point
0.426-0.700 dia60 avg48 min
0.701-1.500 dia80 avg64 min
1.501-2.500 dia110 avg88 min
2.501 dia and larger140 avg112 min
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseAs internal wiring or external interconnection of electronic equipment (such as computers and business machines).

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