PowerZone Extra Heavy-Duty Extension Cord is designed for multi-purpose applications. Rated 300 V, grounded. Manufactured with copper conductors and solid molded plugs and two layers of insulation, one around each conductor and second outer jacket that won’t mark floors or walls. Added benefit is that the layers of insulation resist deterioration from moisture and abrasion. 125 V, Wattage rating 1875W, 12/3, 50 ft. length.