APPLIANCE WIRING MATERIAL
Subj.758 Section 4 Page 4201 Issued:1964-06-08
Revised:2012-04-09
Style 4201 Multiple-conductor cable using non-integral jacket

Rating60 deg C, voltage rating not specified, Cable flame.
Conductor26 AWG - 10 AWG solid or stranded.
InsulationPVC, Single conductor, Labeled or complies with the manufacturer's AWM Procedure.
AssemblyFour or more individually insulated conductors or groups of insulated conductors cabled together. All conductors in any group twisted together. If more than one group is used, groups shall also be twisted together. The length of lay of the twisted conductors or groups is not specified. Fillers may be used in a cable but are not required. A barrier layer, if employed, may be a fibrous wrap serving, or braid; paper; nylon: oriented polyethylene terephthalate: or a thermoplastic-tape wrap. Such a barrier layer would serve to protect the cable during further processing, and would be applied immediately over the twisted assembly of individual conductors or groups of conductors.
ShieldOptional. Over one or more insulated conductors, non-ferrous material, braided or wrapped.
BraidCotton braid, applied directly under the jacket.
JacketExtruded NR - NEOPRENE, 60 mils min average, 48 mils minimum at any point.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
Use"Appliance-wiring material suitable for use with electronic computers and business machines."

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