Nilight 50A RV Power Outlet Box NEMA 14-50R ETL Listed Lockable
Nilight 50A RV Power Outlet Box NEMA 14-50R ETL Listed Lockable
Nilight 50 Amp RV & EV Power Outlet Box – NEMA 14-50R, 125/250V
Keep your RV, camper, caravan, motorhome, or electric vehicle charging setup safe, secure, and weatherproof with the Nilight 50 Amp RV Power Outlet Box. Featuring a heavy-duty metal enclosure, an ETL-listed NEMA 14-50R receptacle, and a lockable, waterproof design, this outlet box delivers reliable 125/250V power wherever you need it — at home, at a campsite, or on the road.
Key Features
- 50 Amp NEMA 14-50R Receptacle: Supports 125/250V power — ideal for RV shore power connections and Level 2 EV charging.
- ETL Listed & Safety Certified: Tested at an ETL laboratory and confirmed to meet all applicable safety standards published by relevant NRTLs — equivalent to UL certification for complete peace of mind.
- Heavy-Duty Metal Enclosure: Constructed from durable metal for long-lasting, rugged use in outdoor environments.
- Waterproof & Weatherproof: Sealed enclosure protects the receptacle from rain, moisture, and the elements — suitable for permanent or semi-permanent outdoor installation.
- Lockable Box: Integrated lock secures the outlet against unauthorized access, keeping your power connection safe.
- Pre-Drilled Mounting Holes: Four pre-drilled holes on the box make installation fast and straightforward — no extra drilling required.
- PCB Integrated: Built-in PCB for enhanced electrical performance and reliability.
- Also Available in 30A: A 30 Amp / 125V NEMA TT-30R version is also available — please verify your receptacle model before purchasing.
Specifications
| Receptacle Type | NEMA 14-50R |
| Amperage | 50A |
| Voltage | 125/250V |
| Max Loading | 50A 125/250V |
| Material | Metal |
| Item Weight | 2.18 lbs |
| Certification | ETL Listed |
| Enclosure | Lockable, Waterproof |
| Mounting | 4 Pre-Drilled Holes |
| Country of Origin | Made in China |
Who Is This For?
This outlet box is the perfect solution for RV owners, EV drivers, camper van builders, and anyone who needs a safe, permanent outdoor power connection point. Whether you're installing a dedicated charging station at home or setting up a reliable hookup at a campsite, the Nilight Power Outlet Box delivers the durability and safety certifications you can count on.
For guidance on safe electrical installation practices, visit OSHA's Electrical Safety Resources.
Frequently Asked Questions
Q: Is the Nilight 50 Amp RV Power Outlet Box safe for outdoor use?
A: Yes. The Nilight RV Power Outlet Box features a waterproof, lockable metal enclosure designed for outdoor installation. It is ETL Listed, meaning it has been independently tested and meets the same safety standards as UL-certified products, making it suitable for permanent outdoor use with your RV, camper, or EV charging setup.
Q: What is the difference between the 50A and 30A versions?
A: The 50 Amp version uses a NEMA 14-50R receptacle and supports 125/250V — commonly used for larger RVs, motorhomes, and Level 2 EV chargers. The 30 Amp version uses a NEMA TT-30R receptacle at 125V, suited for smaller RVs and campers. Please confirm your vehicle or equipment's power requirement before purchasing.
Q: Does the Nilight outlet box require drilling for installation?
A: No additional drilling is needed. The box comes with four pre-drilled mounting holes, making wall or post installation quick and simple right out of the box.
Q: Can this outlet box be used for electric vehicle (EV) charging?
A: Yes. The NEMA 14-50R receptacle is a standard connection point for Level 2 EV chargers, making this outlet box a popular choice for home EV charging installations as well as RV shore power hookups.