APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20230 Issued:1983-07-07
Revised:2012-07-16
Style 20230 Multiple conductor cable using non-integral jacket.

Rating150 deg C, 600 Vac, Cable flame, Optional - Oil Resistant 80 deg C.
InsulationLabeled or complying with manufacturer's AWM Procedure. The designations of all styles of individual conductors used in making up the cable assembly shall be available.
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; 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.
JacketExtruded FEP
dia of cable under jacket of 0.425 inches or less30 mils min average24 mils minimum at any point
0.426-0.700 dia45 avg36 min
0.701-1.500 dia55 avg44 min
1.501-2.500 dia65 avg50 min
2.501 dia and larger80 avg64 min
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseExternal interconnection or internal wiring. In addition, the tag may also indicate the following: Suitable for immersion in oil at 80 deg C, or 2500 V peak - For Electronic Use Only.

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