APPLIANCE WIRING MATERIAL
Subj.758 Section 4 Page 4050 Issued:1959-05-01
Revised:2012-07-19
Style 4050 Multiple conductor with extruded insulation.

Rating75 deg C, 600 Vac, Horizontal flame.
Conductor14 AWG - 10 AWG consisting of No. 30 AWG or smaller solid or stranded round.
InsulationIntegral with Jacket. SRB/NR, 80 mils min average.
AssemblyThree conductor, same as type SP with a nominal 80 mils wall the following (pin gauge) dimensions: Wall thickness: 0.070 in., Web thickness: 0.141 in., Wall after rip: 0.058 in.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseFor use only in internal wiring of room coolers where exposed to temperatures not exceeding 75 deg C. Polarity identification may be omitted.

UL and the UL Logo are trademarks of UL LLC © 2024