ELEGRP 30 Amp RV Outlet Box NEMA TT-30R – Weatherproof Polycarbonate Enclosure with Clear Lid and 6 AWG Wiring Space

ELEGRP 30 Amp RV Outlet Box is a weatherproof NEMA TT-30R exterior receptacle enclosure built from impact-resistant polycarbonate with a clear lid and roomy 6 AWG wiring space for safe campground hookups.

Whether you’re outfitting a travel trailer, camper, motorhome, or temporary generator connection, this outdoor electrical receptacle box delivers a compact, corrosion-proof solution. The unit combines a UL-certified TT-30R socket with a UV-resistant PC (polycarbonate) housing that resists rust and yellowing, plus a transparent cover so you can confirm connections at a glance. Designed for easy wiring and durable outdoor use, it helps maintain safe, code-friendly power access on exterior surfaces.

How does this RV outlet box protect connections from weather and wear?

The enclosure is NEMA 3R-rated and fitted with a clear, gasketed lid to keep rain, dust, and debris away from the receptacle while still letting you inspect the plug. Polycarbonate construction resists impact and does not corrode like metal, so the box stays functional and attractive over time. UV-stabilized material prevents plastic degradation and yellowing when exposed to sunlight.

• Clear, gasketed weatherproof lid for visual inspection without opening
• UV-resistant PC material to reduce sun discoloration
• NEMA 3R rating protects against rain and limited dust
• Impact-resistant housing reduces cracking or denting

Will this fit standard campsite hookups and 30 Amp RV plugs?

The built-in TT-30R receptacle matches campground pedestal outlets and standard 30 Amp RV cords for straightforward connections. The included UL/ETL-listed socket core meets safety testing expectations for residential and recreational installations. Its transparent lid also helps confirm a secure seating of the RV plug before powering up.

• Factory-mounted NEMA TT-30R outlet for campground compatibility
• UL/ETL-listed receptor core for certified performance
• Clear lid enables quick verification of plug engagement
• Designed for exterior wall or pedestal mounting points

How does the wiring space simplify installation for contractors and DIYers?

The enclosure offers a deep interior cavity sized for heavy-gauge wiring, making it easy to route and secure 6 AWG conductors. Multiple knockouts for 1" and 3/4" conduit lets you choose conduit or direct cable entry with minimal modification. Fast access and organized space speed up professional installs and reduce the chance of wiring congestion.

• Deep cavity accommodates large 6 AWG cables comfortably
• Multiple 1" and 3/4" knockouts for flexible conduit routing
• Room for strain relief and tidy terminal arrangements
• Mounting bosses positioned for standard screw patterns

What safety and durability certifications does this product include?

The OEM receptacle core is ETL-listed and the complete assembly uses materials chosen for outdoor reliability. Polycarbonate construction resists oxidation and corrosion that can compromise metal boxes, while the weatherproof rating aligns the unit with common exterior electrical standards. These features support a long service life in harsh outdoor conditions.

• ETL-listed TT-30R receptacle component
• Weatherproof (NEMA 3R) enclosure rating
• Rustproof polycarbonate housing extends lifespan outdoors
• UV-stabilized plastic prevents premature yellowing

Who is this for: This ELEGRP outlet box is aimed at RV owners, campground operators, van lifers, and electrical contractors who need a dependable, easy-to-inspect 30 Amp exterior hookup. It’s suited for travel trailers, motorhomes, pop-up campers, and temporary generator connections where corrosion resistance, clear visual access to the plug, and ample room for heavy-gauge wiring are priorities. If you want a modern, maintenance-light exterior receptacle that simplifies wiring and withstands outdoor exposure, this box is a practical choice.