APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 21951 Issued:2014-03-24
Revised:New
Style 21951 Multiple-Conductor with Extruded Insulation and Non-Integral Jacket

Rating150 deg C, 150 Vac, Cable flame, Optional - 80 deg C Oil.
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; 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
Diameter of core assembly under jacket (inches)Minimum average thickness (mils)Minimum thickness at any point (mils)
0.425 or less1512
0.426-0.7002018
0.701-1.5003026
1.501-2.5004540
2.501 and larger6050
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal Wiring.

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