APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20223 Issued:1982-12-15
Revised:2019-11-07
Style 20223 Multiple-conductor cable using non-integral jacket.

Rating200 or 250 deg C, 150 Vac, Horizontal flame.
InsulationLabeled or complying with manufacturer's AWM Procedure.
AssemblyTwo 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. A barrier layer, if employed, may be a fibrous wrap serving, or braid; paper; nylon (polyamide); oriented polyethylene terephthalate; or thermoplastic-tape wrap. Such a barrier 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. Shield(s) may be provided over the complete conductor core or over groups of conductors.
CoveringOptional extruded FEP, PTFE or PFA inner covering(s) may be provided over the complete conductor core or over groups of conductors. Thickness not specified.
JacketExtruded PFA.
dia of cable under jacket
0.425 inches or less10 mils minimum average thickness8 mils minimum thickness at any point
0.426-0.700 dia15 avg12 min
0.701-1.500 dia20 avg16 min
1.501-2.500 dia30 avg24 min
2.501 dia and larger45 avg36 min
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring. In addition, the tag may also indicate the following: 300 V peak - For Electronic Use Only.

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