Kohree 30A to 50A RV Adapter 18-inch TT-30P to 14-50R Heavy-Duty Weather-Resistant Cord

The Kohree 30 Amp to 50 Amp RV Adapter is an 18-inch, heavy-duty TT-30P (30A) male to 14-50R (50A) female power cord designed to let 50A RVs use a 30A campground outlet safely when properly configured.

When your campground or shore power pedestal offers only a 30A TT-30 receptacle, this adapter provides a practical conversion so a 50A RV plug can be connected for essential onboard power. Kohree built this cord with an extended 18" length and reinforced materials so it flexes easily, resists weather, and includes ergonomic grips for simpler insertion and removal. It’s intended for common RV appliances and campsite use — not for EV charging.

How does the Kohree adapter convert a 30A outlet for a 50A RV?

The adapter adapts a 30A TT-30 male to a 50A 14-50 female inlet, allowing a 50A RV cord to plug into a 30A source. It does not increase available amperage; it routes the campground circuit to your RV with a properly fitted connection.

• TT-30P (30A) male to 14-50R (50A) female wiring configuration
• 100% copper conductors for dependable conductivity
• PVC outer jacket resists abrasion and outdoor conditions
• 18" length gives flexibility and reduces strain at the connection

Will this adapter handle high-draw appliances like air conditioners?

The adapter allows operation of onboard appliances but is limited by the source circuit’s 30A capacity. High-draw devices may trip the campground breaker if their combined load exceeds the available 30 amps.

• Good for refrigerators, lights, and smaller kitchen appliances within 30A limits
• Use load management or turn off nonessential devices when necessary
• Not a substitute for a true 50A service for simultaneous heavy loads

What safety and durability features are built into the cord?

Kohree engineered the cable with a heat-resistant, flame-retardant PVC jacket and solid copper conductors to maintain performance outdoors. Grip handles at both ends make plugging and unplugging easier and reduce wear from pulling.

• Heavy-duty PVC sleeve protects against moisture and abrasion
• Ergonomic grips simplify removal from tight or recessed outlets
• Ensure the plug is fully seated into the receptacle to avoid loose connections
• Not intended for electric vehicle charging applications

How long is the cable, and how does its length help in real campsites?

The cord measures 18 inches overall, giving extra reach and room to route the adapter without bending the connectors excessively. This extra slack reduces tension on the RV inlet and campground outlet, and allows the cord to flex up to 180 degrees from male to female ends.

• 18" span prevents tight bends at plug interfaces
• Easier alignment between pedestal and RV inlet in crowded sites
• Helps keep connections off the ground and less exposed to dirt

Who this is for: The Kohree 30 Amp to 50 Amp RV Adapter is suited for RV owners, motorhome travelers, and caravan users who occasionally encounter campgrounds with only 30A service but need to connect a 50A RV plug. It’s ideal for those who want a rugged, short adapter that eases strain on connections and provides dependable conductivity for everyday campsite appliances. If you require true 50A simultaneous power for multiple heavy appliances or want electric vehicle charging compatibility, choose an appropriate dedicated service instead.