Reliable material Constructed from corrosion-resistant and flame-retardant nylon, this power inlet is built for durability and performance in rugged outdoor environments. Waterproof protection Includes a waterproof cover to effectively guard against moisture and dirt, making it suitable for trailers, motorhomes, boats, and other outdoor applications. High performance This three-piece set is rated to handle up to 50 amps at 125 volts, delivering robust power for all your electrical needs with safe and efficient operation. Easy installation Designed for straightforward setup, the plug can be installed quickly without special skills or tools. Use scenarios - On travel trailers or motorhomes during camping trips, providing a reliable external power connection in outdoor environments. - On boats or marine vessels at docks or marinas, offering a protected, weather-resistant inlet for power. - At outdoor cabins, campsites, or workshops that require a durable, easy-to-install power inlet for safe electrical supply.