The Camco 30A-50A RV Locking PowerGrip Adapter allows RVs with a 50-Amp locking plug to connect to a standard 30-Amp RV power pedestal. A marine-style locking ring provides a weatherproof connection in conjunction with a coupler. The contoured design allows for easy removal from the outlet. NEMA configuration: TT-30P / SS2-50R. 125-Volt / 3750-Watt.• Compatible with an RV 50-Amp locking plug and a standard 30-Amp RV power pedestal• Marine-style locking ring to provide a weatherproof connection in conjunction with a coupler• Contoured design for easy removal from the outlet • NEMA Configuration: TT-30P / SS2-50R• Voltage: 125V• Wattage: 3750W Contoured for easy removal from outlet 125V / 3750W