APPLIANCE WIRING MATERIAL
Subj.758 Section 2 Page 2704 Issued:1974-07-31
Revised:2011-08-04
Style 2704 Multiple-Conductor Cable with Extruded Insulation and Extruded Non-Integral Jacket

Rating60 deg C, 30 Vac, Cable flame.
Conductor40 AWG minimum 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.
CoveringOptional - Extruded PVC, 6 mils minimum thickness at any point covering may be extruded over the conductor assembly
ShieldOptional.
JacketExtruded PVC
@ Diameter of core assembly under jacket (inches)Minimum average thickness (mils)Minimum thickness at any point (mils)
0.425 or less3024
0.426-0.7004536
0.701-1.0006048
1.001-1.5008064
1.501-2.50011088
2.501 and larger140112
@ Major diameter if cable is flat or oval
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal Wiring of External interconnection in Class 2 Circuits of computers and electronic computers and electric business machines.

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