Subj.758 Section 2 Page 20306 Issued:1984-02-16
Style 20306 Multiple-conductor cable using non-integral jacket

Rating60 deg C, voltage not specified, Horizontal flame.
Conductor38 - 18 AWG. Solid or stranded or tinsel. May include mixed AWG sizes. May be flat and wrapped around polymide or polyester thread.
InsulationExtruded PP, 7 mils minimum average thickness, 5 mils minimum thickness at any point.
JacketExtruded PVC.
Diameter of core assembly under jacket*Minimum average thicknessMinimum thickness at any point
3.5 mm or less20 mils16 mils
3.6-5.0 mm30 mils24 mils
5.1-7.0 mm40 mils32 mils
7.1-10.0 mm50 mils40 mils
10.1 mm or larger60 mils48 mils
*Major diam if cable is flat or oval.
AssemblyCable may be either straight or wound in retractile form. Core may be either flat or round.
StandardAppliance Wiring Material UL 758.
UseInternal cable of electronic equipment, or as "Handset Wire or Telephone Cord for Subscriber Sets".

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