APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 21931 Issued:2013-08-30
Revised:New
Style 21931 Bonded flat ribbon cable using non-integral jacket.

Rating80 deg C, 30 Vac, Cable flame.
Conductor40 AWG - 20 AWG, solid or stranded.
InsulationExtruded HDPE, 4 mils minimum average thickness, 3 mils minimum thickness at any point before and after separation.
Assembly6 - 66C insulated conductors laid parallel by thermal bonding with 4 - 34 conductive HDPE shield members which are extruded over each metal strength member.
ShieldAL part of AL/PET tape and extruded conductive HDPE members with drain wires.
CoveringAL/PET tape bonded with EVA adhesive, wrapped with overlap. Overlap portion is covered by PET tape bonded with Polyester adhesive.
JacketExtruded PVC.
Diameter of core assembly under jacketMinimum average thicknessMinimum thickness at any point
0.400 inch or less24 mils20 mils
0.401-0.700 inch30 mils24 mils
0.701-1.500 inch45 mils36 mils
1.501-2.500 inch60 mils48 mils
The equivalent diameter of a flat assembly is to be calculated as 1.1284 x (TW)1/2 in which T is the thickness of the assembly under the jacket and W is the width of the assembly under the jacket.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseExternal wiring.

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