Subj.758 Section 4 Page 4421 Issued:1993-03-29
Style 4421 Multiconductor cable with extruded non-integral jacket.

Rating200 deg C, 600 Vac, Cable flame.
Insulated ConductorLabeled or complying with manufacturer's AWM procedure.
AssemblyTwo to sixty-one conductors, twisted together. Lay not specified. Barrier layer and/or fillers optional. Manufacturer shall maintain a complete description of each assembly. May use same or mixed AWG size.
JacketExtruded SR. 2-16 conductors, 60 mils minimum average thickness, 48 mils minimum thickness at any point. 17-25 conductors, 94 mils minimum average thickness, 76 mils minimum thickness at any point. 26-61 conductors, 125 mils minimum average thickness, 100 mils minimum thickness at any point.
StandardAppliance Wiring Material UL 758.
UseExternal interconnection of high temperature appliances.

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