APPLIANCE WIRING MATERIAL
Subj.758 Section 4 Page 4502 Issued:2002-03-28
Revised:2012-04-25
Style 4502 Multiple-conductor cable using non-integral jacket.

Rating150 deg C, 600 Vac, Cable flame.
Conductorsolid or stranded round.
InsulationLabeled or complying with manufacturer's AWM Procedure.
AssemblyTwo or more singles, twisted pairs of groups of twisted singles twisted together or singles or groups of singles may be laid parallel to form flat, oval or round cable. Lay not specified. Barrier layer and/or fillers optional. Manufacturer shall maintain a complete description of each assembly. May use same or mixed AWG size.
JacketExtruded XLFE -
Diameter of core assembly under jacketMinimum average thicknessMinimum thickness at any point
0.425 inch or less15 mils12 mils
0.426-0.700 inch20 mils16 mils
0.701-1.500 inch30 mils24 mils
1.501-2.500 inch45 mils36 mils
2.501 and larger60 mils48 mils
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseExternal interconnection or internal wiring of appliances or electronic equipment.

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