APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20890 Issued:1995-07-11
Revised:2018-04-09
Style 20890 Flat ribbon cable

Rating105 deg C, 90 Vac, Horizontal flame.
Conductor38 AWG - 12 AWG round or flat, bare, nickel, silver, gold, or tin plated copper, or polyurethane coated copper. Minimum thickness of 1.5 mils; maximum thickness of 6.0 mils. Minimum width of 10 mils and maximum width of 100 mils.
InsulationOn each side of the conductors 3.5 mils minimum of PVC adhesive or 1.5 mils minimum of polyester adhesive bonded to 1.5 mils minimum of biaxially oriented polyethylene terephthalate minimum 10 mils insulation on width on outside edges of conductors and 8 mils minimum insulation width between adjacent conductors.
Assembly2 through 150 conductors may be straight or irregular shaped and laid parallel and in one plane. Length of insulated conductors not specified.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring of Class 2 and Class 3 circuits only.

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