APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 21255 Issued:2003-03-12
Revised:2019-11-07
Style 21255 Multi-conductor cable using non-integral jacket

Rating80 deg C, 1000 Vac, Horizontal flame, Optional - Sunlight resistant.
Conductor30 AWG - 4/0 AWG solid or stranded round. May include mixed AWG sizes.
InsulationLabeled or complying with Manufacturer's AWM Procedure.
AssemblyTwo or more insulated singles twisted together. Lay not specified. Fillers, Shields, Braids and/or barrier layers are optional. Manufacturers shall maintain a complete description of each assembly.
ShieldOptional.
JacketExtruded FRPE
dia. in inches
0.400 or less25 mils min average20 mils minimum at any point
0.401-0.700 dia35 avg28 min
0.701-1.000 dia48 avg38 min
1.001-1.500 dia64 avg52 min
1.501-2.500 dia60 avg48 min
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring.

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