Usage Tips:ETL-Rated Safety: Crafted for maximum safety and compliance, the 30 Amp shore power inlet features a Nonmetallic, flanged design and is equipped with 3 Poles and 4 Wires, ensuring secure and reliable electricity supply in a variety of outdoor environments. Ease of Installation: This RV power inlet promotes effortless setup with quick lock capabilities ensuring the cord set remains securely in place without any slack. Specifically engineered for user-friendly wiring, it streamlines the installation process, making it perfect for RV owners. Robust and Design: Constructed from - materials and reinforced with UV-stabilized, glass-filled polyester, this 30 amp RV plug is built to last. Waterproof and Long-Lasting: Engineered with a twist-lock design and weather- cover, the 30 amp RV receptacle offers superior protection against rain, UV exposure, dust and other environmental conditions, extending its lifespan and ensuring continuous performance. Versatile Utility: The shore power inlet is perfect for a wide range of applications including RVs, boats, campers, and trailers, facilitating reliable shore Material: plastic colour: White Note: The actual product may have slight color differences or differences, which does not affect use. Package Contents: 1 x RV Plug Twist Lock Inlet Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.