This Style Page is no longer being updated. It is for historic reference only. Please visit: Search - Appliance Wiring Material - Company - Product iQ for the latest Style Page information 
Subj.758 Section 1 Page 10278 Issued:1996-06-12
Revised:2013-05-16
Style 10278 Single Conductor with Extruded Insulation.

Rating105 deg C, 300 Vac.
Conductor30 AWG - 20 AWG solid or stranded.
InsulationExtruded ETFE
30-25 AWG conductor size5.3 mils minimum average thickness4.7 mils minimum thickness at any point
24 AWG6 avg5.4 min
22 AWG6.7 avg6 min
20 AWG8.1 avg7.2 min
Misc.May use reinforcement member.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseFor further processing in jacketed cables.

UL and the UL Logo are trademarks of UL LLC © 2026