Subj.758 Section 2 Page 2747 Issued:1975-09-04
Style 2747 Multiple-conductor cable using non-integral jacket.

Rating150 deg C, 300 Vac, Horizontal Flame. Optional - Oil Resistant 80 deg C.
InsulationLabeled or complying with manufacturer's AWM Procedure. The designations of all styles of individual conductors used in making up the cable assembly shall be available.
AssemblyTwo or more individually insulated conductors or groups of insulated conductors cabled together. All conductors in any group twisted 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 thermoplastic-tape wrap. Such a barrier 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.
JacketExtruded FEP
cable dia in inches
0.425 or less20 mils min average18 mils minimum at any point
0.426-0.700 dia30 avg26 min
0.701-1.500 dia45 avg40 min
1.501-2.500 dia60 avg55 min
2.501 dia and larger90 avg82 min
StandardAppliance Wiring Material UL 758.
UseInternal wiring of appliances or electronic equipment, In addition, the tag may also indicate the following: Suitable for immersion in oil at 80 deg C, or 600 volts peak - For Electronic Use Only.

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