--- product_id: 378579184 title: "1FT STW 10/3 Heavy Duty Nema 14-50P 50-AMP Plug Male to 6-20R/6-15R T-Blade adapter, 4-Prong 250V to 20A 250V 6-20/15R Adapter, 14-50 to 6-20R EV Dryer Adapter" brand: "plugrand" price: "4058006₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/378579184-1ft-stw-10-3-heavy-duty-nema-14-50p-50 store_origin: VN region: Vietnam --- # 250V high voltage rating 50A heavy-duty power 100% safety tested 1FT STW 10/3 Heavy Duty Nema 14-50P 50-AMP Plug Male to 6-20R/6-15R T-Blade adapter, 4-Prong 250V to 20A 250V 6-20/15R Adapter, 14-50 to 6-20R EV Dryer Adapter **Brand:** plugrand **Price:** 4058006₫ **Availability:** ✅ In Stock ## Summary > 🔋 Power your lifestyle with confidence — the adapter that means business. ## Quick Answers - **What is this?** 1FT STW 10/3 Heavy Duty Nema 14-50P 50-AMP Plug Male to 6-20R/6-15R T-Blade adapter, 4-Prong 250V to 20A 250V 6-20/15R Adapter, 14-50 to 6-20R EV Dryer Adapter by plugrand - **How much does it cost?** 4058006₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/378579184-1ft-stw-10-3-heavy-duty-nema-14-50p-50) ## Best For - plugrand enthusiasts ## Why This Product - Trusted plugrand brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Every cable undergoes rigorous 100% safety and durability testing for peace of mind. - • **Rugged Durability:** Built with solid 10AWG pure copper conductors and a tough STW outdoor jacket for long-lasting performance. - • **Compact & Convenient:** 1-foot length perfectly fits charging setups without excess cable clutter. - • **Powerhouse Compatibility:** Seamlessly connects your 50A NEMA 14-50P outlet to 20A NEMA 6-20R EV chargers or appliances. - • **Versatile Voltage Support:** Designed exclusively for 250V applications, ensuring stable and efficient power delivery. ## Overview The Plugrand 1FT STW 10/3 Heavy Duty Adapter converts a 50A 250V NEMA 14-50P male plug to a 20A 250V NEMA 6-20R female outlet, compatible with 6-15R plugs. Featuring a 1-foot 10AWG pure copper STW cable with a durable outdoor jacket, this adapter is safety tested and designed for reliable, high-voltage power connections ideal for EV chargers and heavy-duty appliances. ## Description 1FT STW 10/3 Heavy Duty Nema 14-50P 50-AMP Plug Male to 6-20R/6-15R T-Blade adapter, 4-Prong 250V to 20A 250V 6-20/15R Adapter, 14-50 to 6-20R EV Dryer Adapter ## Features - Nema 14-50P 50Amp 4-Prong male plug rated 50-AMP 250V. - Nema 6-20R female rated 20A 250V, it works only in 250V situation, the 6-20R female is also compatible with Nema 6-15R (15-AMP 250V). - Nema 14-50P 4-Prong Male connect to your generator or dryer wall socket, the 6-20R (T-Blade) female connect to your EV charger Which has a 6-20P male power cable - Cable is solid outdoor STW 10AWG 3 Conductors. 100% copper wires support max 30AMP/250V - The adapter length is 1 foot, Approximately 32CM which fits your charging power cord properly, cord in durable molded jacket, plug and the blade in brass. All the power cables we are selling passed 100% related safety and durable testing. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081PZCR65 | | Best Sellers Rank | #73,444 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #273 in Electrical Adapters | | Brand | Plugrand | | Color | Black | | Connector Gender | Male | | Customer Reviews | 4.7 out of 5 stars 314 Reviews | | Gauge | 10.0 | | Input Current | 50 Amps | | Item Length | 12 Inches | | Item Weight | 0.48 Kilograms | | Manufacturer | Plugrand | | Model Number | XN620R-A | | Number Of Conductors | 3 | | Number of Outlets | 1 | | Plug Format | Type 30R | | Plug Type | Type 30R | | Power Cord Prong Count | 4 | | UL Listed | No | | Unit Count | 1 Feet | | Voltage | 250 Volts | | Wattage | 5000 watts | ## Product Details - **Colour:** Black - **Brand:** Plugrand - **Connector gender:** Male - **Voltage:** 250 Volts - **Plug type:** Type 30R ## Images ![1FT STW 10/3 Heavy Duty Nema 14-50P 50-AMP Plug Male to 6-20R/6-15R T-Blade adapter, 4-Prong 250V to 20A 250V 6-20/15R Adapter, 14-50 to 6-20R EV Dryer Adapter - Image 1](https://m.media-amazon.com/images/I/71KNiFoCanL.jpg) --- ## 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.vn/products/378579184-1ft-stw-10-3-heavy-duty-nema-14-50p-50](https://www.desertcart.vn/products/378579184-1ft-stw-10-3-heavy-duty-nema-14-50p-50) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-21*