This Style Page is no longer being updated.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 3 Page 3078 Issued:1959-05-01
Revised:2012-03-27
Style 3078 Heating Wire.

Rating150 deg C, 300 Vac, Horizontal flame.
ConductorNo. 28 AWG or larger, solid or stranded, Resistance Wire Alloy.
InsulationSR - SILICONE, 60 mils min average, 54 mils minimum at any point.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseFor use only as Refrigerator Defrost Heater Wire where not subjected to flexing or motion, where totally enclosed in Metal Tubing, Raceway or the Equivalent.

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