APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 21530 Issued:2006-12-08
Revised:2012-03-30
Style 21530 Multi-conductor cable using non-integral jacket

Rating90 deg C, 600 Vac, Cable flame.
Conductor26 AWG minimum. Solid or stranded.
InsulationLabeled or complying with manufacturer's AWM procedure and having a minimum rating of 90 deg C and 600V, respectively.
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 constructed with not more than three rows of single 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.
CoveringOptional inner layer.
JacketExtruded TPE
dia of cable under jacket (in)Min average thickness (mils)Min thickness at any point (mils)
0.700 or less4536
0.701-1.0006048
1.001-1.5008064
1.501-2.50011088
2.501 and larger140112
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring or External Wiring.

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