APPLIANCE WIRING MATERIAL
Subj.758 Section 4 Page 4640 Issued:2020-12-24
Revised:2021-04-28
Style 4640 Multiple-Conductor Cable Using Extruded Non-Integral Jacket and overall Fibrous braid

Rating90 deg C,300 Vac, Cable flame.
Conductor18 AWG - 14 AWG, stranded.
InsulationExtruded SR, 15 mils minimum average thickness, 13 mils minimum thickness at any point.
JacketExtruded SR, 32 mils minimum average thickness, 25 mils minimum thickness at any point.
CoveringOptional. If Polyester, Fibrous braid. See facing page for details.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseExternal Wiring.

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