RV 50A Outlet Box, NEMA 14-50R, 125/250V, Weatherproof, With 50A Breaker
Integrated Safety: Features a robust 50A circuit breaker for automatic power cut-off during overloads, enhancing safety and eliminating the need for separate installation. It has a 4 prong NEMA 14-50R receptacle, power indicator lights, clear closure lid to be able to see inside, and a 50 amp breaker within the box for safely turning off the power before you plug in or remove your plug.