APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20552 Issued:1987-08-13
Revised:2013-01-28
Style 20552 Multiple-conductor cable using non-integral jacket

Rating80 deg C, voltage not specified, Cable flame.
Insulated Conductor40 AWG minimum. Labeled or complying with manufacturer's AWM procedure.
AssemblyConsists of two or more conductors, twisted pairs or groups of twisted conductors twisted together. The conductors or groups of conductors may be laid parallel forming a flat, oval or round cable. The lay of the conductors is not specified. A barrier layer and/or fillers are optional.
CoveringOptional, Extruded PVC, 6 mils minimum thickness at any point, over the individual single, groups or complete conductor assembly.
ShieldOptional.
JacketExtruded PVC.
Diameter of cable under jacket*Minimum average thicknessMinimum thickness at any point
0.700 inch or less60 mils48 mils
0.701-1.500 inch80 mils64 mils
1.501-2.500 inch110 mils88 mils
2.501 inch and larger140 mils112 mils
; * - Major diameter if cable is flat or oval.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring or external wiring.

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