30 Amp to 50 Amp RV Adapter Plug with Circuit Breaker - TT-30P to 14-50R

Overload Protector: Intelligent circuitry with built-in voltage sensing detects current power. When the rated power is exceeded, the switch will automatically shut off to keep your RV safe. Wide Use: 30A male to 50A female adapter allows you to convert the power at the campground to fit your 50A RV Electrical Rating: 30A (NEMA TT-30P) male to 50A (NEMA 14-50R) female adapter plug, rated for 125V and 3750W Excellent Design: Designed with grooves to catch tightly. The small plug takes up less space than an adapter cord. Save Space: Straight-style adapter to be used in place of dogbone adapter cord, easy-to-use compact design ETL Listed: Our entire product is ETL/cETL certified, providing a higher level of safety for your RV. RV USE ONLY: Designed specifically for RV, camper, and travel trailer applications, not for use with electric vehicles