APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 2589 Issued:1972-06-16
Revised:2011-09-14
Style 2589 Multiple-conductor cable using non-integral jacket.

Rating105 deg C, 30 Vac, Cable flame.
InsulationLabeled or complying with Manufacturer's 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. May use same or mixed AWG size.
CoveringOptional - Extruded PVC, 6 mils minimum over the conductor assembly.
ShieldOptional.
JacketExtruded PVC
Diameter of core assembly under jacketMinimum average thicknessminimum thickness at any point
0.425 inch or less30 mils24 mils
0.426-0.700 inch45 mils36 mils
0.70-1.000 inch60 mils48 mils
1.001-1.500 inch80 mils64 mils
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseExternal interconnection or internal wiring of electronic equipment.

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