Pre-Drilled 3R Heavy Duty Generator Inlet Box, 30Amp NEMA L14-30P Power Inlet Box, for 4-Prong Generator Cord, 125/250V,3750/7500W, ETL Listed, Waterproof for Outdoor Use

NEMA 3R Power Inlet Box, 30Amp, L14-30 4 Prong Plug, ETL listed, Pre-Drilled. Legal/Safe Generator Setup: Power Inlet Box&Interlock Kit, help with power supplying during power outage.

• ‌【Reliable Generator Setup】30 Amp power inlet box with L14-30 plug, designed for portable generators. Pairs perfectly with interlock kits to safely power your home during outages or off-grid use.
• 【ETL Listed & Outdoor-Ready】ETL certified for safe use with 30 Amp, 125/250V, 7500W generators. Built with a NEMA L14-30P inlet and a weatherproof, 3R-rated enclosure for dependable outdoor performance.
• 【Pre-Drilled for Quick Installation】No need for extra drilling or special tools—our inlet box comes with pre-drilled holes and removable knockouts, saving you time and hassle during setup.
• 【Lockable, Weatherproof Cover】Features a Fixable flip cover that stays open during installation and shuts securely to keep out rain, dust, protecting your wiring year-round.
• 【Product Size】14.2 in (L) x 3.5 in (W) x 7.1 in (H), The depth of the lid is 2.6 inches.