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⚡ Power your adventure with triple the outlets, zero compromises!
The MECMO 30 Amp to 20 Amp 110V RV Distribution Adapter converts a single 30 Amp NEMA TT-30P RV power source into three standard 15/20 Amp household outlets. ETL listed and built with heavy-duty, flame-retardant materials, it supports up to 3750 watts total, making it ideal for RVs, generators, and outdoor power needs. Its compact design and LED power indicators ensure safe, convenient multi-device connectivity wherever you go.




















| ASIN | B0BQVNX3YF |
| Best Sellers Rank | #37,688 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #157 in Electrical Adapters |
| Brand | MECMO |
| Built-In Media | NEMA TT-30P Male to 3X 5-15R/5-20R |
| Color | Yellow |
| Compatible Devices | 110V household appliances, Air Conditioner, Microwave Oven, Refrigerator, Roaster |
| Connector Type | Plug In |
| Current Rating | 30 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (439) |
| Input Voltage | 125 Volts (AC) |
| Item Dimensions | 8.85 x 5.7 x 2.55 inches |
| Item Type Name | NEMA TT-30P Male to 3X 5-15R/5-20R |
| Manufacturer | MECMO |
| Model Number | XH-TT30P520R |
| Number of Items | 1 |
| Number of Ports | 3 |
| Power Plug Type | Type B - 3 pin (North American) |
| Unit Count | 1.0 Count |
P**E
Great adapter.
Bought this for our generator. Works great.
R**Y
product 10/10
I bought this product for a power generator, and this extension cord has been very useful. Excellent quality and durability.
S**M
Use a 30amp to run a 120w cord
Our RV uses 50amp hookup. When I plugged several decorative lights into the RV outlet it drew too much and popped a breaker. Our electric pole at the park has both 50 and 30 amp outlets so we plugged into the 30amp with the pigtail and ran an extension cord to the lights and no more power problems.
J**A
First-class
Haven’t tried it yet, but it arrived perfectly and looks like premium quality.
J**S
Worked Well with extension cord and generator
As described worked well
A**R
It's a great product!
I love this product! It turned an unused plug into a functional and needed outlet! I appreciate the light on the clear part that indicates it's working. The cord is very robust. My only suggestion would be to lengthen the cord a bit. Since it's so robust, it's difficult to bend/move that part of the cord - especially in cold temperatures. However, even with that small issue, I'd buy this again if needed.
J**C
From RV Royalty to Extension-Cord Peasant (and Proud of It)
Bought the MECMO 30 Amp to 20 Amp 110V RV adapter because my RV was feeling way too fancy for a regular outlet. This little adapter said, “Relax, buddy—I got you,” and it absolutely delivered. Plugged it in, everything powered up like it was supposed to, and nothing caught fire. That alone earns points. The fit is solid, no wiggle, no drama, no mysterious buzzing that makes you rethink your life choices. It just… works. Which is shockingly refreshing. Perfect for when you’re parked at home, a friend’s place, or anywhere that does NOT come with a red-carpet 30-amp hookup. This adapter turns a regular outlet into an RV-friendly situation without complaining or overheating like it’s running a marathon. Pros: • Does exactly what it says • Solid build, feels durable • No sparks, smoke, or regrets • Lets your RV mingle with normal outlets Cons: • Does not magically create 30 amps (sad, but fair) If you own an RV and don’t already have one of these, you’re living dangerously. Five stars—small, mighty, and saved me from a lot of extension-cord gymnastics.
M**S
Handy for RV park
Why did you pick this product vs others?: Great way to split out a TT-30 amp 120v plug to 3 15 amp 120v plugs. Functionality: Having the light in the plug is very helpful.
R**Y
We used this adapter while tent camping and it worked perfectly. It let us safely run multiple devices like lights, a fan, and phone chargers. from a single 30 amp RV outlet at the campground. Everything stayed powered with no issues, and the build quality feels solid and safe. It’s super convenient having three outlets, especially when you’re trying to stay comfortable while tenting. Definitely recommend this for anyone who camps at serviced sites and needs to plug in regular household items.
C**T
Parfait!
C**E
Excellent
H**D
Decent quality, no issues.
P**L
Solid construction and the 20 amp plugs are very handy. I use it when camping to split a 30 amp plug between my RV and 20amp electric car charger. Of course that only leaves 10 amps for the RV so I cannot use, AC, microwave, or electric hot water.
Trustpilot
1 month ago
1 month ago