APPLIANCE WIRING MATERIAL
Subj.758 Section 3 Page 3274 Issued:1973-01-31
Revised:2012-07-13
Style 3274 Single Conductor with Extruded Insulation with an Extruded Non-integral Covering.

Rating150 deg C, 10000 Vac, Horizontal flame.
Conductor28 AWG - 10 AWG Stainless Steel, seven 28 AWG strands.
InsulationExtruded SR - SILICONE, 50 mils min average, 45 mils minimum at any point.
CoveringFiberglass braid between insulation and jacket.
BraidOptional.
JacketExtruded SR - SILICONE, 25 mils min average, 22 mils minimum at any point.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring in gas fired infrared heaters and furnaces where protected from damage during handling, installation, and servicing of the appliance.

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