--- product_id: 505089583 title: "MECMO 30 Amp to 20 Amp 110V RV Distribution Adapter NEMA TT-30P Male to 3X 5-15R/5-20R, 30 Amp to Triple 15 Amp / 20 Amp 3-Prong to Multiple Household Outlet RV Generator Distribution Cord ETL Listed" brand: "mecmo" price: "$60.48" currency: USD in_stock: true reviews_count: 13 category: "Mecmo" url: https://www.desertcart.us/products/505089583-mecmo-30-amp-to-20-amp-110v-rv-distribution-adapter store_origin: US region: United States of America --- # 30A max power rating Triple 15/20A household outlets ETL listed safety certified MECMO 30 Amp to 20 Amp 110V RV Distribution Adapter NEMA TT-30P Male to 3X 5-15R/5-20R, 30 Amp to Triple 15 Amp / 20 Amp 3-Prong to Multiple Household Outlet RV Generator Distribution Cord ETL Listed **Brand:** mecmo **Price:** $60.48 **Availability:** ✅ In Stock ## Summary > ⚡ Power your adventure with triple the outlets, zero compromises! ## Quick Answers - **What is this?** MECMO 30 Amp to 20 Amp 110V RV Distribution Adapter NEMA TT-30P Male to 3X 5-15R/5-20R, 30 Amp to Triple 15 Amp / 20 Amp 3-Prong to Multiple Household Outlet RV Generator Distribution Cord ETL Listed by mecmo - **How much does it cost?** $60.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/505089583-mecmo-30-amp-to-20-amp-110v-rv-distribution-adapter) ## Best For - mecmo enthusiasts ## Why This Product - Trusted mecmo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** ETL listed with molded plug and built-in LED power indicators for secure, worry-free connections. - • **Built to Last:** Durable, flame-retardant, UV-resistant PVC jacket ensures reliable outdoor and indoor use in any environment. - • **Power Up to 3750W:** Seamlessly convert 30 Amp RV power to three 15/20 Amp household outlets for versatile device connectivity. - • **Compact & Portable:** Lightweight 1-foot cord design fits perfectly in your RV or generator setup without clutter. - • **Triple Outlet Convenience:** Simultaneously power multiple appliances or tools with three independent, lighted T-blade sockets. ## Overview 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. ## Description desertcart.com: MECMO 30 Amp to 20 Amp 110V RV Distribution Adapter NEMA TT-30P Male to 3X 5-15R/5-20R, 30 Amp to Triple 15 Amp / 20 Amp 3-Prong to Multiple Household Outlet RV Generator Distribution Cord ETL Listed : Tools & Home Improvement Review: Great adapter. - Bought this for our generator. Works great. Review: product 10/10 - I bought this product for a power generator, and this extension cord has been very useful. Excellent quality and durability. ## Features - TT-30P to 3X 5-15R/5-20R Adapter: - This 30 Amp to 110V RV distribution adapter converts 3 prong NEMA TT-30P Male Plug to 3X 5-15/20R T-Blade household Connectors Lighted Triple Outlet Sockets; - Support maximum rating of 30A - 125V (3750 Watts) to Three 15Amp / 20Amp (2500W) Outlets - 3x NEMA 5-15/20R: - NEMA 5-15R 5-20R, 15/20 Amp, 125 Volt, RV Trailer Output to 3 Household T-blade Female Connectors; 30 amp to 110 adapter, get three 5-15(15amp) or 5-20(20amp) standard household outlets allows to power 3 equipment up to 3750 watts at the same time - RV 3 Pole 30 Amp: - NEMA TT-30P male for 3 prong RV camper power socket; This TT-30P to LIT 3-Way Outlet Splitter widely used for home appliances, power tools, such as RV camping, construction, industrial, etc - Superior Durability: - NEMA TT-30P Male to 3X 5-20R 5-15R 110 Female RV Generator Transfer Adapter, PVC jacket in UL 62 standard; Heavy duty flame retardant molded Plug, UV-resistant, with 3C/10 AWG STW indoor/outdoor water resistant jacket - ETL Listed: - ETL Listed molded plug for safe performance, ensure a secure and reliable connection; NEMA TT-30P to 3X NEMA 5-15R/5-20R T-Blade household generator power adapter cord is about 1 foot in length; Built-in power indicator light on three female end, LED lights up when connect power source ## Technical Specifications | Specification | Value | |---------------|-------| | 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 | ## Product Details - **Brand:** MECMO - **Color:** Yellow - **Compatible Devices:** 110V household appliances, Air Conditioner, Microwave Oven, Refrigerator, Roaster - **Connector Type:** Plug In - **Item dimensions L x W x H:** 8.85 x 5.7 x 2.55 inches ## Images ![MECMO 30 Amp to 20 Amp 110V RV Distribution Adapter NEMA TT-30P Male to 3X 5-15R/5-20R, 30 Amp to Triple 15 Amp / 20 Amp 3-Prong to Multiple Household Outlet RV Generator Distribution Cord ETL Listed - Image 1](https://m.media-amazon.com/images/I/61r0ARhEWzL.jpg) ## Questions & Answers **Q: how does this divide the power coming out of a 3000 watt generator?** A: MECMO NEMA TT-30P Male to 3X 5-15R/5-20R adapter supports maximum 125V (3750 Watts) to Three 15Amp / 20Amp (2500W) Outlets ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great adapter. *by P***E on March 5, 2026* Bought this for our generator. Works great. ### ⭐⭐⭐⭐⭐ product 10/10 *by R***Y on January 11, 2026* I bought this product for a power generator, and this extension cord has been very useful. Excellent quality and durability. ### ⭐⭐⭐⭐⭐ Use a 30amp to run a 120w cord *by S***M on February 20, 2026* 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. ## Frequently Bought Together - MECMO 30 Amp to 20 Amp 110V RV Distribution Adapter NEMA TT-30P Male to 3X 5-15R/5-20R, 30 Amp to Triple 15 Amp / 20 Amp 3-Prong to Multiple Household Outlet RV Generator Distribution Cord ETL Listed - Champion Power Equipment 4000-Watt RV Ready Portable Inverter Generator with Quiet Technology and CO Shield - 50ft 10-Gauge Heavy Duty 3-Outlet Indoor/Outdoor Extension Cord,Grounded 15-Amp Three-Prong Power-Cord with The End Light Up --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/505089583-mecmo-30-amp-to-20-amp-110v-rv-distribution-adapter](https://www.desertcart.us/products/505089583-mecmo-30-amp-to-20-amp-110v-rv-distribution-adapter) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-25*