

Safely Power Your RV at Home
Install the power outlet box on the yard wall or anywhere and get safe power to your RV, EV car, and camper at all times.
Suitable for indoor and outdoor installation. No matter what the weather, the receptacle with 3R Rainproof Enclosure can be connected and work well, helping you enjoy RV life with your family and friend !!
- Current Rating: 50A
- Voltage Rating: 125V/250 Volt
- Socket type: Nema 14-50R receptacle


Product Highlight

50 Amp 125/250V RV Box
Compatible with all nomal 50A Nema 14-50P rv cord. Terminals marked for fast identification and easy wiring.

Lockable & Anti-theft
The bottom spring metal button and keyhole can prevent unauthorized power use and cord damage. The curved bottom opening will be more convenient for wiring and does not cut hands.

Professional Waterproof
Made of precision metal with weatherproof coating, it can easily resist any bad weather, including heavy rain, acid rain, snowstorm, etc.

Bottom/Sides Knockouts
For waterproofing purposes and to avoid degradation, BEBOBLY power outlet box insists on using the ul-listed concentric knockouts design.
*Recommend using the drill or hammer and a flat screwdriver for removal.
Widely Used for Temporary Hookup RV, Camping Trailer, EV Car, Welder Etc.

Frequently Bought Together


NEMA 14-50R Outdoor Electrical Box
Safely Power Your RV at Home
Install the power outlet box on the yard wall or anywhere and get safe power to your RV, EV car, and camper at all times.
Suitable for indoor and outdoor installation. No matter what the weather, the receptacle with 3R Rainproof Enclosure can be connected and work well, helping you enjoy RV life with your family and friend !!
- Current Rating: 50A
- Voltage Rating: 125V/250 Volt
- Socket type: Nema 14-50R receptacle

Product Highlight

50 Amp 125/250V RV Box
Compatible with all nomal 50A Nema 14-50P rv cord. Terminals marked for fast identification and easy wiring.

Lockable & Anti-theft
The bottom spring metal button and keyhole can prevent unauthorized power use and cord damage. The curved bottom opening will be more convenient for wiring and does not cut hands.

Professional Waterproof
Made of precision metal with weatherproof coating, it can easily resist any bad weather, including heavy rain, acid rain, snowstorm, etc.

Bottom/Sides Knockouts
For waterproofing purposes and to avoid degradation, BEBOBLY power outlet box insists on using the ul-listed concentric knockouts design.
*Recommend using the drill or hammer and a flat screwdriver for removal.
Widely Used for Temporary Hookup RV, Camping Trailer, EV Car, Welder Etc.

Frequently Bought Together
![]() NEMA 14-50R RV Outlet Box | ![]() NEMA TT-30R RV Outlet Box | ![]() 10 FT RV Water Hose | ![]() UV Resistant Roof Tape | ![]() RV compartment door latch |
|---|---|---|---|---|
| Customer Reviews | ||||
| — | — | — | — | — |
| Price | ||||
| — | — | — | — | — |
| Where | ||||
| Outdoors | Outdoors | Outdoors | Outdoors | Outdoors |
| Waterproof | ||||
| YES | YES | YES | YES | YES |
| Easy to use | ||||
| ? | ? | ? | ? | ? |
| Material | ||||
| Metal | Metal | Brass | Synthetic Rubber | Metal |
| Stock | ||||
| ? | ? | ? | ? | ? |











































