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. Ideal for use with RVs, campers, trailers, boats, caravans, and motorhomes. The lock ring sleeve ensures waterproofing and dust protection. Superior Quality Materials: Designed with high-temperature, flame-resistant heavy-duty ABS material for the housing. The nickel-coated copper contacts resist oxidation. Constructed with premium copper and plastic to resist UV degradation and chemical damage. The weatherproof cover boot, made of durable PVC, provides excellent heat resistance and added connector protection. Easy Assembly: Simple and straightforward 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 easy wiring. Material: Plastic Color: As shown 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 Note: Light reflection and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.