APPLIANCE WIRING MATERIAL
Subj.758 Section 1 Page 11937 Issued:2021-06-07
Revised:2021-10-14
Style 11937 Single Conductor with Extruded Insualtion

Rating90 deg C, 1000 Vac.
Conductor36 AWG - 2000 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 PP
Conductor Sizemils min averagemils min at any point
36-20 AWG8 avg7 min
19-16 AWG10 avg9 min
15-10 AWG12 avg10 min
9-6 AWG18 avg16 min
5-2 AWG24 avg21 min
1-4/0 AWG29 avg26 min
250-500 kcmil41 avg37 min
501-1000 kcmil54 avg48 min
1001-2000 kcmil75 avg67 min
(See Facing Page for compound.)
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.

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