APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 21234 Issued:2002-10-10
Revised:2019-11-07
Style 21234 Multiple conductor cable using non-integral jacket.

Rating90 deg C, 600 Vac, Cable flame.
Conductor40 AWG - 1000 kcmil solid or stranded round, tinned or bare copper.
InsulationTPE
40-9 AWG conductor size30 mils min average27 mils minimum at any point
8-7 AWG45 avg41 min
6-2 AWG60 avg54 min
1-4/0 AWG80 avg72 min
250-500 kcmil95 avg86 min
550-1000 kcmil110 avg99 min
AssemblyConsists of two or more conductors, twisted pairs or groups of twisted conductors. The conductors or groups of conductors may be laid parallel to form a flat, oval or round cable construction. The lay of the conductors is not specified. Barrier layer and/or fillers optional. May use same or mixed AWG sizes. Manufacturer shall maintain a complete description of each assembly.
ShieldOptional.
JacketPVC
dia. in inches
1.500 or less*80 mils min average64 mils minimum at any point
1.501-2.500 dia110 avg88 min
2.501-3.500 dia140 avg112 min
3.501 dia and larger160 avg128 min
*For parallel constructions, use the measured minor core dimension under the jacket to determine the jacket thickness required.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring or external interconnection of electronic equipment.

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