APPLIANCE WIRING MATERIAL
Subj.758 Section 4 Page 4477 Issued:2000-04-05
Revised:2013-01-16
Style 4477 Multi-conductor Cable using Non-integral Jacket

Rating90 - 300 deg C, Voltage Not Specified, Cable flame.
Conductor30 AWG - 9 AWG, solid or stranded.
InsulationLabeled or complying with manufacturer's AWM procedure.
AssemblyTwo or more individually insulated conductors or groups of insulated conductors cabled together. If more than one group is used, groups shall also be twisted together. The length of lay of the twisted conductors or groups is not specified. A barrier layer, if employed, may be a fibrous wrap serving, or braid; paper; nylon; oriented polyethylene terephthalate; or a thermoplastic-tape wrap.
ShieldOptional.
JacketExtruded CP
Diameter of cable under jacketMinimum average thicknessMinimum thickness at any point
0.425 inch or less45 mils36 mils
0.426-0.700 inch60 mils48 mils
0.701-1.500 inch78 mils62 mils
1.501-2.500 inch109 mils88 mils
2.501 inch and larger140 mils112 mils
StandardAppliance Wiring Material UL 758.
MarkingGeneral
UseInternal Wiring or External Interconnection of Electronic Equipment.

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