APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20593 Issued:1988-08-26
Revised:2012-03-29
Style 20593 Multiple-conductor cable using non-integral jacket

Rating90 deg C, 600 Vac, Horizontal Flame Test.
Conductor30 AWG - 10 AWG, solid or stranded.
InsulationTPE, 15 mils minimum average thickness, 13 mils minimum thickness at any point.
CoveringExtruded nylon, 4 mils minimum thickness at any point.
AssemblyTwo or more individually insulated conductors or groups of insulated conductors cabled together to form a round cable. A flat or oval cable may also be conductors or groups of conductors. The length of lay of the twisted conductors or groups is not specified. Fillers may be used in a cable but are not required. A barrier layer, if employed, may be a fibrous wrap serving, or braid; paper; nylon; oriented polyethylene terephthalate; or thermoplastic-tape wrap. Such a barrier layer would serve to protect the cable during further processing and would be applied immediately over the twisted assembly of individual conductors or groups of conductors.
ShieldOptional.
JacketTPE
dia of cable under jacket(inches)Minimum average thickness(mils)Minimum thickness at any point(mils)
0.700 or less3024
0.701-1.0004536
1.001-1.5006048
1.501-2.5008064
2.501-4.00011088
4.001 and larger140112
* Major diameter if cable is flat or oval.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal Wiring of electronic equipment.

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