APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 21556 Issued:2007-05-17
Revised:2011-09-07
Style 21556 Multiple-conductor cable with Extruded Non-Integral Jacket

Rating105 deg C, 300 Vac, 60 or 80 degrees C oil resistnat (optional), Cable flame.
Conductor18 AWG - 2 AWG min. stranded, tinned or bare copper.
InsulationTPE
AWG Sizeminimum average thicknessminimum thickness at any point
18-8 AWG30 mils27 mils
7-2 AWG45 mils40 mils
AssemblyTwo or more, individually insulated conductors or groups of insulated conductors to form a round cable. The length of lay of the twisted conductors or groups is not specified. Fillers may be use in a cable but are not required. Barrier layer, if employed, may be a fibrous wrap serving, or braid; paper; nylon; oriented olyethylene terephthalate; or thermoplastic-tape wrap.
JacketTPE
Diameter of Cable under jacketminimum average thicknessminimum thickness at any point
0.700 or less30 mils23 mils
0.701-1.00045 mils36 mils
1.001-1.50060 mils48 mils
1.501-2.50080 mils64 mils
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseExternal Wiring. May be marked "60C Oil Resistant" and/or "80C Oil Resistant".

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