RV adapter cord set with 50 amperes 125 Volts/250 Volts RV attachment plug and 30 amperes RV cord connector - 3,750 Watts maximum.ADRVCD30F50M, Features power indicator light on clear female end, lets you know where the power is 1.5ft 10/3 STW cord safely converts power for use in campgrounds, motor parks, and recreational areas. PVC cord protects against abrasion, chemicals, moisture, prolonged exposure to sunlight and is weather resistant. Right-angle molded plug style for a flush fit. Rated at 125 Volts, 30 amperes, with maximum of 3,750 Watts electrical rating. Easy to install and replace.Black and universal model.