APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 22451 Issued:2022-10-31
Revised:2022-11-01
Style 22451 Multi-conductor cable using non-integral jacket

Rating80 deg C, 60 Vac, Cable flame.
Conductor50 AWG minimum , solid or stranded.
InsulationLabeled or complies with manufacturer's Procedure with minimum rating 80 C, 60 V.
AssemblyTwo or more twisted singles or groups of twisted singles twisted together or groups may be laid parallel to form flat, oval, or round cables. May use same or mixed AWG. Barrier layer and/or fillers optional. Manufacturer shall maintain a complete description of each assembly.
CoveringOptional. Extruded PVC, 13 mils minimum at any point or a helically or longitudinally applied PTFE tape of 1 mil nominal thickness (lap not specified).
ShieldOptional. May be over one or more of the insulated conductors or applied over the assembly.
JacketExtruded FRPE.
Diameter of core assembly under jacketMinimum average thicknessMinimum thickness at any point
2.500 inch or less15 mils12 mils
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseExternal Wiring in Class 2 Circuits only.

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