Subj.758 Section 2 Page 2631 Issued:1973-05-22
Style 2631 Multiple Conductor with Extruded Non-integral Jacket.

Rating90 deg C, voltage not specified, Cable flame.
Conductor40 AWG min, solid or stranded round.
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 conductors 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.
Covering(Optional) A 6 mil or heavier PVC covering may be extruded over the conductor assembly.
JacketExtruded PVC
major dia in inches
0.700 or less60 mils min average48 mils minimum at any point
0.701 to 1.500 dia80 avg64 min
1.501 to 2.500 dia110 avg88 min
2.501 dia and larger140 avg112 min
StandardAppliance Wiring Material UL 758.
UseExternal interconnection of computers and electronic equipment.

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