This Generator Power Inlet Box with ETL Listing is designed for reliable and efficient outdoor use, offering a 30 Amp L14-30 connection for your generator. Rated for 7500W, it is compatible with 6-12 AWG wires, making it suitable for various generator setups. The 3R rainproof enclosure ensures durability, and the ETL Certified receptacle provides added safety, meeting industry standards for electrical safety.

Equipped with a Flexible Silicone Cover, this power inlet box features a durable silicone material that can be twisted and folded without losing its strength or functionality. It seals tightly, providing excellent protection against dust and moisture, keeping your equipment safe and ensuring long-lasting performance.

The Downward-Opening Design offers easy access to the inlet box without the need to bend over, making it ideal for tight or hard-to-reach spaces. This design enhances comfort and convenience during installation and use, saving time and effort, especially in outdoor or confined areas.

Installation is a breeze with the Easy-to-Remove Knockouts on the bottom and back of the NEMA L14-30P Power Inlet Box. With six knockout holes, you can easily connect to switches and distribution boards from multiple directions, and the detachable front panel makes the entire setup process quick and straightforward.

Finally, this ETL-Certified Generator Inlet Box is designed for outdoor use, ensuring compatibility with all 30 Amp NEMA L14-30 generator cords. Whether you're preparing for an emergency or looking for a reliable power solution during severe weather, this inlet box provides secure, efficient power transfer, making it an ideal choice for backup power needs.


Generator Power Inlet Box with ETL Listed: Our power inlet box is an outdoor electrical inlet for a 30 Amp L14-30 generator cord, rated for 7500W and compatible with 6-12 AWG wire; 3R rainproof generator inlet box with ETL Certified receptacle for safety
Flexible Silicone Cover: Made from durable silicone, this cover is easy to twist and fold, providing a perfect fit without losing its strength. It seals tightly to protect against dust and moisture, keeping your equipment safe and extending the cover's life
Downward-Opening Design for Easy Access: With a convenient downward-opening design, this power inlet box allows easy access without the need to bend over, ensuring a more comfortable and convenient experience, especially in tight or hard-to-reach areas
Easy-to-remove Knockouts: Featuring easily removable knockouts on NEMA L14-30P Power Inlet Box bottom and back,6 knockout holes that can be directly connected to switches and distribution boards from multiple directions; The front panel is detachable, making installation very convenient
Trusted Certification: ETL-certified for 30 amp generator inlet box outlet, compatible with all 30 amp NEMA L14-30 Generator cords. Designed for outdoor installation, ideal for providing backup power during outages and severe weather