APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 20724 Issued:1991-11-20
Revised:2019-11-07
Style 20724 Multiconductor Cable with Extruded Non-integral Jacket.

Rating80 deg C, 300 Vac, Horizontal flame.
Conductor36 AWG minimum, solid or stranded.
InsulationLabeled 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 conductor is not specified. A barrier layer and/or fillers are optional. Manufacturer shall maintain a complete description of each assembly. May use same or mixed AWG size.
ShieldOptional.
CoveringOptional. A 6 mil or heavier thermoplastic covering may be extruded over the conductor assembly.
JacketExtruded TPU
major dia in inches
0.350 or less15 mils min average12 mils min at any point
0.351-0.700 in30 avg24 min
0.701-1.000 in45 avg36 min
1.001-1.500 in60 avg48 min
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring of electronic equipment and appliances.

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