Feature:1. Easy to install using colorcoded wires. W=white wire G=green wire X=red wire Y=black wire.2. RV power socket and connector kit, including 30A socket (white), cord end connector and Twist Lock boot.3. Rotate 1/8 turn to lock to the power socket. Includes weatherproof boots with lock loop.4. Use with 30A . Comply with UL standard and pass CSA standard certification.5. It has a wide range of applications and can be used in RV, boats and other applications.Specification:Item Type: RV Power Inlet KitMaterial: PlasticVoltage: 125V ACAmps: 30 AMPHole Saw: 2-7/8in, 30amp inlet requires the use of 8AWG or 10AWG wire3-Wire :White - NeutralGreen - Equipment Ground.Package List:1 x Socket1 x Waterproof Case1 x Charging Head2 x Manual