APPLIANCE WIRING MATERIAL
Subj.758 Section 4 Page 4380 Issued:1987-11-05
Revised:2019-11-07
Style 4380 Multiple-conductor cable using non-integral jacket.

Rating105 deg C, 600 Vac, Cable flame.
Conductor32 AWG - 16 AWG, solid or stranded.
InsulationExtruded XLPE, 30 mils minimum average thickness, 27 mils minimum thickness at any point.
AssemblyTwo or more twisted singles or groups of twisted singles twisted together may be laid parallel to form flat, oval, or round cables. Lay not specified. Barrier layer and/or fillers optional. Manufacturer shall maintain a complete description of each assembly.
CoveringOptional. Extruded PVC, 5 mils minimum thickness at any point.
ShieldOptional. May be over one or more of the insulated conductors or applied over the assembly.
JacketExtruded PVC.
dia of cable under jacket
0.424 inches or less30 mils minimum average thickness27 mils minimum thickness at any point
0.425-0.700 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.
UseInternal wiring or external interconnection in electronic equipment where each end is terminated in connectors.

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