Model Number: UL10518 Brand Name: HAERKN Key Specifications/Special Features: Single/double insulator electrical cable wire UL10518 18AWGStyle10518 insulated wire.Rating 200°C, 300V AC, horizontal flame, oil res 80°C (optional) gasoline resistant (optional).Conductor: 40 AWG - 10 AWG solid or stranded round.Insulation: FEP, 6 mils min average, 5 mils minimum at any point.Covering: optional. FEP, 2 mils or heavier; or glass braid, 7 mils or heavier.Standard: appliance wiring material UL 758.Marking: general.uses: Internal wiring of appliances. In addition, the tag may also indicate the following: "suitable for immersion in gasoline, gasoline vapor, 80°C in oil, and/or 600V PK for electronic use only.