APPLIANCE WIRING MATERIAL
Subj.758 Section 3 Page 3349 Issued:1978-10-04
Revised:2012-04-16
Style 3349 Single conductor with extruded insulation.

Rating150 deg C, 600 Vac, Horizontal flame.
ConductorMinimum 0.0015 inch diameter Resistance Wire Alloy spirally applied around a glass "Aramid" fiber core with a minimum of 20 turns per inch.
InsulationExtruded SR, 60 mils minimum average thickness.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseAir-conditioning or Refrigerator Defrost Heater of Crankcase Heater Wire were not subjected to flexing or motion.

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