APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20939 Issued:1996-08-16
Revised:2012-03-27
Style 20939 Multiple-conductor cable using non-integral jacket.

Rating80 deg C, 600 Vac, Cable flame.
InsulationLabeled or complying with Manufacture'a AWM Procedure.
AssemblyConsists of two or more conductors, twisted pairs or groups of twisted conductors twisted together. The conductors or groups of conductors may be laid parallel forming a flat, oval or round cable. 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 - A 6 mils or heavier PVC covering may be extruded over the conductor assembly.
JacketExtruded TPU.
Diameter of core assembly under jacketMinimum average thicknessMinimum thickness at any point
0.700 inch or less30 mils24 mils
0.701-1.000 inch60 mils48 mils
1.001-1.500 inch80 mils64 mils
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring or external wiring.

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