APPLIANCE WIRING MATERIAL
Subj.758 Section 1 Page 11938 Issued:2021-06-07
Revised:2021-10-14
Style 11938 Single Conductor with Extruded Insulation

Rating90 deg C, 1000 Vac.
Conductor30 AWG - 1000 kcmil, Litz cable magnet wire. A magnet wire conductor shall consist of a single strand Recognized Component - Magnet Wire (OBMW2) or an assembly of these individually enameled wires, which may be assembled or twisted together with an overall covering of film fiber, tape, or extruded compound to form a Litz wire. The minimum rating shall be 90 deg C. AWG size to be determined by the DC Resistance Test.
InsulationExtruded PVC.
Conductor sizeMinimum average thicknessMinimum thickness at any point
30-12 AWG15 mils13 mils
11-10 AWG20 mils18 mils
9-5 AWG30 mils27 mils
4-2 AWG39 mils35 mils
1-4/0 AWG47 mils42 mils
250-500 kcmil60 mils54 mils
501-1000 kcmil70 mils63 mils
StandardAppliance Wiring Material UL 758.
MarkingGeneral. If the Magnet Wire is employed, the words, "Magnet Wire Conductor" shall be marked and the size of the magnet wire conductor shall be identified by its maximum DC resistance at a particular temperature (Example: Maximum____________ohm/feet at ______________C)
UseFor Further Processing into Cables.

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