The Camco Power Grip Adapter allows you to connect to a standard residential outlet and adapts the connection to fit your 30-amp RV. A contoured design with non-slip grooves helps assist in gripping, plugging and unplugging the adapter from the outlet. It features a 15-amp male (NEMA 5-15P) and 30-amp female (NEMA TT-30R) connection. Rated for 125 Volts / 1875 Watts. This product is listed with ETL.