APPLIANCE WIRING MATERIAL
Subj.758 Section 4 Page 4577 Issued:2010-11-12
Revised:2012-01-18
Style 4577 Muticonductor Cable with Extruded Non-integral Jacket

Rating105 deg C, 300 Vac, Horizontal flame.
Conductor32 AWG - 10 AWG min. solid or stranded round.
InsulationXLPE - CHEM Or IRR, 15 mils min average thickness, 13 mils minimum at any point thickness.
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.
ShieldOptional.
JacketXLPE - CHEM Or IRR
Dia of Cable under jacketMin average thicknessMinimum at any point thickness
0.700 inch or less30 mils24 mils
0.701-1.000 inch45 mils36 mils
1.001-1.500 inch60 mils48 mils
1.501-2.500 inch80 mils64 mils
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring

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