Suplevel 50 Amp EV/RV Power Outlet Box, Extra Heavy Duty EV-Grade 14-50R Receptacle, NEMA 3R Enclosed Lockable Weatherproof Outdoor Metal Box, EV Charger, 3-Pole, 4-Wire, ETL Listed

【EV-Grade 14-50 Outlet】NEMA 14-50R, 50 AMP, 125/250 VAC; 3-pole/4-wire, self-grounding; Unlike RV outlet boxes on the market, we use EV grade sockets to used to maintain the long charging times and high frequency of insertion required by electric vehicle chargers, ensuring a safe and efficient charging experience

【LOCKABLE & WEATHERPROOF】High quality box perfectly protects the power outlet, can be installed outdoors and indoors, easy to connect and charge, lockable swing cover when you are using electricity to ensure the safety of electricity, can be used for your RV, electric car, Tesla, generator, welder, etc

【EASY TO INSTALL & WIRE】There are three pre-drilled replacement kits in different sizes to directly replace the knockouts on the four sides of the box, the knockouts can be replaced simply by unscrewing the screws; This socket uses an internal hexagonal screw wiring method and is compatible with 4 AWG to 10 AWG copper wires; terminals require 75 in. lbs. to ensure a reliable connection and avoid leakage

【BEST SPACE DESIGN】There is plenty of room to close and lock the door when connected with the large handle 50A plug and heavy duty extension cord

【Secure and Reliable】The outlet and metal box is ETL certified for indoor and outdoor charging performance

【What You Get】NEMA 14-50 Outlet Box, 7/24 our friendly customer support and 24 month warranty

Suplevel 50 Amp EV/RV Power Outlet Box, Extra Heavy Duty EV Level 14-50R Receptacle, NEMA 3R Enclosed Lockable Weatherproof Outdoor Metal Box, EV Charger, 3-Pole, 4-Wire, ETL Listed