APPLIANCE WIRING MATERIAL
Subj.758 Section 4 Page 4448 Issued:1996-04-29
Revised:2019-11-07
Style 4448 Multiconductor cable with extruded insulation and non-integral jacket.

Rating90 deg C, 600 Vac, Horizontal flame, Cable flame.
Conductor18 AWG - 10 AWG solid or stranded.
InsulationEP
18-16 AWG conductor size30 mils minimum average27 mils minimum at any point
14-10 AWG45 avg40 min
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 group is not specified. 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.
CoveringCovering - Nylon, - 3 mil minimum at any point.
JacketNBR/PVC
dia of the cable under jacket
0.700 inches or less110 mils minimum average88 mils minimum at any point
0.701-1.000 dia130 avg104 min
1.001-1.500 dia150 avg120 min
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring or external interconnection of electric equipment of appliances.

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