The Reliance Controls Raintight NEMA 3R Power Inlet Box is designed for use with any transfer switch, generator-ready load center, and many stand-alone applications. The power inlet box is typically installed outdoors, where the generator is used, utilizing one of the four combinations of ½” and ¾” knockouts. The power inlet box can be wired directly to the transfer switch or panel. The exclusive patented design provides generous wiring space and facilitates rough-in. Comes with pre-wired built-in grounding with easy access to wiring terminals for quick and simple installations. Features a spring-loaded, weatherproof cover.

30A - 125/250V - NEMA L14-30 Configuration
Pre-wired built-in grounding
Spring-loaded auto-closing cover - Prevents bees and spiders from nesting
Suitable for outdoor use - NEMA 3R Rated
cULus Listed