Shop Nilight 30 Amp to 15 Amp RV Power Adapter 110 Volt Heavy Duty RV Plug TT-30P to 5-15R 30A Male Plug to 15A Female Receptacle for RV Generator Camper Caravan Electrical Power Converter, support 2 Year Warranty in high quality. Constructed with flame retardant and heat-resistant PVC material housing, makes the whole adapter cord sturdy, pressure-proof and durable.