THHN Building Wire, Heat, Moisture, Gasoline and Oil Resistant;SIMpull(R) Technology for Easier Pulling;Sunlight Resistant Additional Information, Commercial;Industrial Application, Brown, Copper Conductor Material, 1 AWG Conductor Size, 110 A (60°C);130 A (75°C);145 A (90°C) Current Rating, PVC Insulation Material, 50 mil Insulation Thickness, Nylon Jacket Material, Made in USA, +90 °C Maximum Operating Temperature, 19 - Strands, 435 mil Outside Diameter, Reel;Spool Package Type, CSA C22.2 No. 75;Federal