Premium Construction: Featuring a NEMA L5-30P male plug, a NEMA L5-30R female connector, and a weatherproof boot cord protector with locking ring. This 30AMP 125V RV power plug kit is built for heavy-duty use and is ideal for RVs, campers, trailers, boats, caravans, and motorhomes. The lock ring sleeve provides protection against water and dust. Superior Quality Materials: Constructed with high-temperature, flame-resistant heavy-duty ABS material housing. The nickel-coated copper contacts resist oxidation. Designed with premium copper and plastic materials to withstand UV exposure and chemical damage. The weatherproof cover boot, made from durable PVC, offers excellent heat resistance and added connector protection. Easy Assembly: Simple installation with color-coded terminals. Connect the green terminal to the ground wire, black to the hot wire, and white to the neutral wire. Compatible with #10-8 AWG wires for secure connections. Material: Plastic Color: Package Contents: 1 x 30 Amp RV Power Inlet Box 1 x 30 Amp Connector 1 x Weatherproof Cover Boot with Locking Ring 1 x Fuse Only the above items are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.