APPLIANCE WIRING MATERIAL
Subj.758 Section 5 Page 5107 Issued:1972-02-03
Revised:2019-05-12
Style 5107 Single or Multiple conductor with other-than-extruded insulation

Rating200 or 450 deg C, 600 Vac, Horizontal flame.
Conductor26 AWG - 550 kcmil. Solid or stranded for sizes 26 - 8 AWG; Stranded only for larger sizes than 8 AWG.
InsulationMica tape with braid, or Mica composite (see Facing Page) with braid.
Conductor sizeMin average thickness of total Mica tape layersMin average thickness of Glass Braid Treated with Silicone Varnish or TFE Finish
26 - 12 AWG25 mils7 mils
11 - 4 AWG30 mils15 mils
3 - 4/0 AWG35 mils20 mils
250 - 550 kcmil40 mils20 mils
AssemblyOptional, two or more insulated conductors, may be cabled together with a max O.D. of 1.500 inches. A mica glass binder and/or fiberglass fillers may be employed.
ShieldOptional, 36 - 30 AWG strands.
CoveringOptional, over assembly, treated glass braid.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal Wiring of high-temperature equipment where not subjected to repeated flexing and protected from mechanical abuse, and where the acceptability, including current-carrying capacity, has been determined by Underwriters Laboratories Inc.

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