Tecspace 30 Amp Generator Inlet Box, Nema L14-30P Power Inlet Box,, Etl Listed ?ETL Certification?ETL Listed 125/250V, 7500W, 30 AMP generator inlet box with NEMA L14-30P plug.The 30 amp generator inlet box is designed to be installed outdoors in an open area where the generator is being used and the best partner for the generator to the house power cord,Perfect for backup power during a power outage. ?Pre-drilling Design?TECSPACE 30 Amp generator inlet box has 4 sides (Left, Right, Bottom, Back) pre-drilled with holes of 0.9", Easy to remove and replace the wiring caps without using special tools. Pre-drilling generator inlet box saves your time and money without damaging the power inlet box. ?Green Safety Light? There is a clear green warning light on the flip cover of the 30 amp generator inlet box. A clear green indicator on the flip cover will light up when this 30 amp generator inlet box is successfully connected to the power (especially in night and dark areas), providing the best performance and higher security for your 30 amp generator inlet box. The 30 amp generator inlet box is designed to ensure safe and reliable power transfer, making it an essential component for any generator setup. With the 30 amp generator inlet box, you can easily ensure optimal functionality. ?Larger Space? The 30 amp generator inlet box features a large space of 6.164.243.04 inches, allowing you to wire more neatly and efficiently. This spacious design ensures better heat dissipation, which contributes to a longer service life for your 30 amp generator inlet box. Additionally, the front of the 30 amp generator inlet box is removable, making it easy to place and wire. Whether you're installing or maintaining your 30 amp generator inlet box, the user-friendly design ensures a hassle-free experience. ?Weatherproof Generator Power Inlet Box?The whole body of TECSPACE generator power inlet box is covered with anti-rust coating, which can resist weather damage like rain, UV, will not rust. The front entry inlet has a weatherproof spring cover which is dedicated to preventing dust and humid air; it can provide the best protection in any bad weather.The 30 amp generator power inlet box designed for outdoor use!