30 Amp RV Power Outlet Box with Breaker, ETL Listed Waterproof 30 amp
30 Amp RV Power Outlet Box with Breaker, ETL Listed Waterproof Enclosure Pre-Wired RV Receptacle,Type 3R Lockable Electrical Power Box for RV, Camper, Travel Trailer. Ensure Safety: RV power outlet box is equipped with a 30A circuit breaker that protects the 30A receptacle much better from overloading than a 32A circuit breaker, keeping your RV safe from electrical problems.