APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 21539 Issued:2007-02-27
Revised:2011-10-18
Style 21539 Multiconductor Cable with Extruded Insulation and Extruded Covering

Rating90 deg C, 300 Vac, Horizontal flame (construction A only).
Conductor36 AWG - 20 AWG min. Resistance Wire.
InsulationExtrudded ETFE, 9 mils minimum average thickness, 8 mils minimum at any point
Assembly2-6 individually insulated conductors or groups of conductors cabled together into a round cable.
ShieldBraid (85 percent min coverage tinned or bare copper or stainless steel). Over the individual or groups of conductors.
CoveringConstruction A: XLFRLPE, 9 mils minimum average thickness, 7 mils minimum thickness at any point. Construction B: XLPE, 9 mils minimum average thickness, 7 mils minimum thickness at any point.
BraidOptional.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseCONSTRUCTION A: Internal Wiring, High Resistance Heater Wire. CONSTRUCTION B: For Further Processing, High Resistance Heater Wire.

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