APPLIANCE WIRING MATERIAL
Subj.758 Section 4 Page 4397 Issued:1989-11-03
Revised:2019-11-07
Style 4397 Multiple-conductor cable using non-integral jacket

Rating90 deg C, 600 Vac.
Conductor18 AWG - 12 AWG solid or stranded round, tinned or bare copper.
InsulationTPE, 15 mils min average, 13 mils minimum at any point. See facing page.
AssemblySame as type S except as noted.
CoveringExtruded Nylon in 4 mils min thickness same as Type THHN.
JacketNR - NEOPRENE
dia of cable under jacket
0.700 inches or less45 mils min average36 mils minimum at any point
0.701-1.500 dia80 avg64 min
1.501-2.500 dia110 avg88 min
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseExternal Wiring

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