APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 21129 Issued:2001-01-25
Revised:2011-11-10
Style 21129 Multiple conductor cable using non-integral jacket.

Rating200 deg C, 30 Vac, Horizontal flame for Construction A, Cable flame for Construction B.
Conductor32 AWG - 20 AWG, solid or stranded.
InsulationPFA, 6 mils minimum average.
AssemblyConsists of two or more conductors, twisted pairs or groups of twisted conductors twisted together. The conductors or groups of conductor may be laid parallel forming a flat, oval or round cable with a maximum core diameter of 400.0 mils. The lay of the conductors is not specified. A barrier layer and/or fillers are optional. Manufacturer shall maintain a complete description of each assembly. May use same or mixed AWG size.
ShieldOptional.
CoveringOptional.
BraidOptional.
JacketPFA.
Construction A - Internal UseConstruction B - External Use
Minimum averageMinimum at any pointMinimum averageMinimum at any point
10 mils8 mils20 mils16 mils
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseConstruction A: Internal wiring of Class 2 circuits in electronic equipment. Construction B: External wiring of Class 2 circuits in electronic equipment.

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