APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20708 Issued:1991-08-16
Revised:2012-05-29
Style 20708 Multiple-Conductor Insulated Cable

Rating90 deg C, 30 Vac, Horizontal Flame.
Conductor40 AWG - 20 AWG, Material not Specified.
InsulationExtruded Solid PTFE, PFA or FEP, 3.5 mils min average, 3.0 mils min at any point; or Extruded Foamed PFA or FEP, 4 mils min average, 3.5 mils min at any point; or non-extruded tape wrapped solid PTFE, 3.5 min average, 3.0 mils min at any point; or tape wrapped foamed PTFE, 4.0 mils min average, 3.5 mils min at any point. Tape wrap may be one or more layers min 30 percent overlap of at least one layer.
AssemblyTwo to more insulated conductors with optional inner covering, optional inner shield, optional outer covering, optional outer shield and optional jacket.
ShieldInner and outer shield are optional.
Inner CoveringOptional - Extruded PTFE, PFA, FEP, ETFE, non-extruded tape wrapped PTFE, or EPTFE (Foamed PTFE), 1 mil min at any point, or Non-Extruded Tape wrapped "Milene" (polyester or PVC adhesives on PET) 0.2 mil min at any point.
Outer CoveringOptional - Extruded PTFE, PFA, FEP, ETFE, or non-extruded tape wrapped PTFE, 1 mil min at any point or non-extruded Tape wrapped "Milene" (polyester or PVC adhesives on PET) 0.2 mil min at any point.
JacketOptional - Extruded PTFE, PFA, FEP, ETFE, PVC 1.5 mils min thickness, or Non-Extruded Tape wrapped PTFE 1 mil min thickness, or Non-Extruded Tape wrapped "Milene" 0.2 mil min thickness.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal Wiring of Class 2 circuits in electrical equipment or as insulated single in jacketed multiconductor cables.

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