The Camco Power Grip Generator Adapter allows you to connect to a generator with a 4-prong locking receptacle and adapts the connection to fit your 30-amp RV. The contoured design with non-slip grooves helps assist in gripping, plugging, and unplugging the adapter from the outlet. It features a 30-amp locking male (NEMA L14-30P) and 30-amp female (NEMA TT-30R) connection. Rated for 125 volts / 3750 watts. ETL listed.• Designed to connect to a generator with a 4-prong locking receptacle• Adapts the connection to fit a 30-amp RV• Contoured design allows for easy removal from the outlet• NEMA Configuration: L14-30P / TT-30R• Rating: 125 volts / 3750 watts• ETL listed 30-amp locking male & 30-amp female connections Rated for 125 volts / 3750 watts ETL listed | Camco 30-Amp Power Grip 4-Prong Generator Adapter