Subj.758 Section 1 Page 1333 Issued:1963-02-04
Style 1333 Single conductor with extruded insulation

Rating150 deg C, 300 Vac, Horizontal flame. Optional - 80 deg C Oil, Gasoline Resistant.
Conductor30-10 AWG, solid or stranded, or Litz cable magnet wire, as describled below. Litz cable conductor consisists of single strand magnet wire, R/C (OBMV2) magnet wire rated a minimum of 150 deg C. Each single magnet wire strand is a conductor. AWG size to be determined by the DC Resistance Test per 1581.
InsulationExtruded FEP, 13 mils minimum average thickness, 12 mils minimum thickness at any point.
CoveringOptional - Extruded FEP, 10 mils minimum thickness at any point, or glass braid, 7 mils minimum thickness any point.
StandardAppliance Wiring Material UL 758.
MarkingGeneral. Wires employing Litz conductors shall be plainly marked on the tag or reel as follows: "Litz conductors are manufactured using solderable magnet wire".
UseInternal wiring of Appliances. In addition, the tag may also indicate 600 Volts Peak for electronic use only.

UL and the UL Logo are trademarks of UL LLC © 2019