Subj.758 Section 1 Page 1716 Issued:1977-05-25
Style 1716 Single conductor with extruded insulation.

Rating150 deg C, 150 Vac, Horizontal flame, Oil Res 60 deg C or 80 deg C (opt), Gasoline Resist (opt)
ConductorSolid or stranded or Litz cable magnet wire, R/C (OBMW2) magnet wire rated min 150 deg. C. AWG size to be determined by the Resistance Test per UL 1581. In addition, tinned copper may be employed when FEP insulation is used.
InsulationFEP or PFA or PTFE, TFE
50-20 AWG5.5 mils min average5 mils min at any point
19-15 AWG8 avg7 min
14-10 AWG13 avg12 min
9-6 AWG20 avg18 min
May extrude FEP in two or three layers.
AssemblyEach single on magnet wire strand is cabled together other magnet wire strands to form a conductor.
CoveringOptional, FEP, or PFA, 0.005 in or heavier or PTFE (extruded or tape wrapped) 0.005 in or heavier.
StandardAppliance Wiring Material UL 758.
UseInternal wiring of electronic equipment, such as electronic computers and business machines, where not subjected to movement or mechanical damage. May also be used for further processing in cables and lead wire for UL 1950 applications. Tags may indicate the following:"300 peak Volts for Electronic Use Only"."Suitable for immersion in gasoline; gasoline vapor; and 60 deg. C or 80 deg. C in Oil".

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