APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20124 Issued:1981-04-07
Revised:2019-11-07
Style 20124 Multiple-Conductor Cable Using Extruded Non-Integral Jacket

Rating60 deg C, 30 Vac, VW-1 flame.
Conductor50 AWG minimum.
InsulationExtruded FRPE or PE or POLYESTER or PVC or XLFRPE or XLPE or XLPolyester or XLPVC, 2 mils minimum average thickness, solid or cellular.
AssemblyTwo or more twisted singles or groups of twisted singles twisted together. Lay not specified. Barrier layer and or fillers optional. Two or three conductors and or conductor groups may be laid parallel to form flat cable. Manufacturer shall maintain a complete description of each assembly.
ShieldOptional.
Covering(Optional) Extruded PVC, Polyamide or Polyester or Lacquered braid.
JacketPVC
dia of cable under jacket
0.425 inches or less30 mils min average24 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.
UseInternal or external wiring of class 2 systems of electronic equipment. Cable must be terminated with connector at each end.

UL and the UL Logo are trademarks of UL LLC © 2021