APPLIANCE WIRING MATERIAL
Subj.758 Section 3 Page 3278 Issued:1974-02-04
Revised:2012-03-20
Style 3278 Single conductor with extruded insulation

Rating150 deg C, 600 Vac, Horizontal flame.
Conductor8 AWG - 4/0 AWG.
InsulationExtruded SR
Conductor sizeMinimum average thicknessMinimum thickness at any point
8-2 AWG60 mils54 mils
1-4/0 AWG80 mils72 mils
CoveringSame as for Type SF-2 Fixture Wire.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal Wiring of Appliances (such as Heating Appliances and Lighting Fixtures).

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