Subj.758 Section 2 Page 20811 Issued:1993-09-29
Style 20811 Multiple-conductor cable using non-integral jacket

Rating105 deg C, 600 Vac, Cable flame.
Conductor40 AWG minimum.
InsulationLabeled or complying with manufacturer's AWM Procedure having a minimum rating of 105 deg C, 600 Volts.
AssemblyTwo 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.
CoveringOptional. a 6 mil or heavier PVC covering may be extruded over the conductor assembly.
JacketExtruded PVC.
Diameter of core assembly under jacket*Minimum 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
*Major diameter if cable is flat or oval
StandardAppliance Wiring Material UL 758.
UseExternal interconnection or internal wiring of electronic equipment.

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