APPLIANCE WIRING MATERIAL
Subj.758 Section 4 Page 4243 Issued:1972-12-19
Revised:2011-11-04
Style 4243 Multiconductor cable with extruded non-integral jacket.

Rating90 deg C, 600 Vac, FT2 flame, 60 deg C oil rated jacket.
Conductor18 AWG - 10 AWG stranded, tinned or bare copper.
InsulationEP, 31 mils min average, 28 mils minimum at any point. 10 AWG, 0.047 in. min. average, 0.043 in. min. at any point, and 18 AWG, 0.031 in. min. average, 0.028 in. min. at any point.
AssemblyFive conductors, same as type SJO. 2-10 AWG and 3- 18 AWG twisted together with jute fillers and 7 in. maximum lay, 10 mils rubber filled tape or paper tape separator. Optional Nylon covering (4 mils) on insulated conductors.
JacketCP, 78 mils min average, 70 mils minimum at any point.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseSuitable for use only in the wiring of x-ray machines.

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