--- product_id: 220882280 title: "ONETAK NEMA 14-50P to 6-30R ETL Listed 240V 50 Amp 4 Prong Male Plug to 30 Am..." brand: "onetak" price: "211.93 DT" currency: TND in_stock: true reviews_count: 13 category: "Onetak" url: https://www.desertcart.tn/products/220882280-onetak-nema-14-50p-to-6-30r-etl-listed-240v store_origin: TN region: Tunisia --- # 240V max power 50 Amp 4-prong male plug ETL Listed safety certified ONETAK NEMA 14-50P to 6-30R ETL Listed 240V 50 Amp 4 Prong Male Plug to 30 Am... **Brand:** onetak **Price:** 211.93 DT **Availability:** ✅ In Stock ## Summary > 🔌 Plug into power, plug into peace of mind. ## Quick Answers - **What is this?** ONETAK NEMA 14-50P to 6-30R ETL Listed 240V 50 Amp 4 Prong Male Plug to 30 Am... by onetak - **How much does it cost?** 211.93 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/220882280-onetak-nema-14-50p-to-6-30r-etl-listed-240v) ## Best For - onetak enthusiasts ## Why This Product - Trusted onetak brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Constructed with premium copper wiring for superior conductivity and durability. - • **Flexible & Reliable:** Ideal for generators, dryers, welders, and more — no overheating, just performance. - • **Seamless Compatibility:** Connects 14-50P 4-prong male plug to 6-30R 3-prong female outlet effortlessly. - • **Power Up Without Limits:** Supports robust 240V and 30 Amp output for heavy-duty devices. - • **Certified Safety Assurance:** ETL listing guarantees compliance with rigorous safety standards. ## Overview The ONETAK NEMA 14-50P to 6-30R adapter is a high-quality, ETL-listed power cord adapter designed to convert a 240V 50 Amp 4-prong male plug into a 30 Amp 3-prong female outlet. Made with premium copper wiring, it ensures safe, reliable power delivery for heavy-duty appliances like generators, dryers, and welders, making it an essential tool for professionals and DIY enthusiasts alike. ## Description Buy ONETAK NEMA 14-50P to 6-30R ETL Listed 240V 50 Amp 4 Prong Male Plug to 30 Amp 3 Prong Female Outlet Receptacle Generator Dryer Welder Welding Dryer Power Cord Adapter: Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works perfectly, nice and flexible. - Works as described! Perfect for plugging in my 230v pressure washer to our 50 Amp RV receptacle . Review: It adapted heater to wall charger perfect. - Worked as intended. Using it for a heater in my garage gym and I have an outlet for car charging, so I wanted to use the outlet since I don't have an EV. House is still intact as of writing this review. Cable hasn't over heated. Length works for me as the cable on the heater is long enough. ## Features - Max 240V 30 Amp, cannot transform to 120V - 14-50P Ground connects 6-30R Ground - 14-50P Hots connect 6-30R Hots - 14-50P Neutral is empty(Open) - Made of High Quality Copper Wire - ETL Listed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P93FXDW | | Amperage | 30 A | | Best Sellers Rank | #270,591 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #877 in Electrical Adapters | | Brand | ONETAK | | Color | 14-50P/6-30R | | Connector Gender | Male-to-Female | | Customer Reviews | 4.8 out of 5 stars 127 Reviews | | Ethernet Cable Category | Cat 3 | | Input Current | 30 A | | Manufacturer | JUMO TRADING LLC | | Model Number | 37c708ef-e904-42a3-9e20-51906680e0fb | | Number Of Conductors | 6 | | Number of Items | 1 | | Number of Outlets | 1 | | Number of Packs | 1 | | Plug Format | Type B | | Plug Type | Type B | | Power Cord Prong Count | 7 | | UPC | 799695357925 | | Unit Count | 1 Count | | Voltage | 120 volts | | Wattage | 7200 watts | ## Product Details - **Brand:** ONETAK - **Color:** 14-50P/6-30R - **Connector Gender:** Male-to-Female - **Plug Format:** Type B - **Voltage:** 120 volts ## Images ![ONETAK NEMA 14-50P to 6-30R ETL Listed 240V 50 Amp 4 Prong Male Plug to 30 Am... - Image 1](https://m.media-amazon.com/images/I/81ERGdKXIJL.jpg) ![ONETAK NEMA 14-50P to 6-30R ETL Listed 240V 50 Amp 4 Prong Male Plug to 30 Am... - Image 2](https://m.media-amazon.com/images/I/91s3Eisqc0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfectly, nice and flexible. *by C***R on June 6, 2026* Works as described! Perfect for plugging in my 230v pressure washer to our 50 Amp RV receptacle . ### ⭐⭐⭐⭐⭐ It adapted heater to wall charger perfect. *by P***. on December 12, 2025* Worked as intended. Using it for a heater in my garage gym and I have an outlet for car charging, so I wanted to use the outlet since I don't have an EV. House is still intact as of writing this review. Cable hasn't over heated. Length works for me as the cable on the heater is long enough. ### ⭐⭐⭐⭐⭐ Exactly correct. *by E***T on March 1, 2026* Super. These are legit. High quality. Work as expected. ## Frequently Bought Together - ONETAK NEMA 14-50P to 6-30R 240V 50 Amp 4 Prong Male Plug to 30 Amp 3 Prong Female Outlet Receptacle Generator Dryer Welder Welding Dryer EV Charger Power Cord Adapter - Parkworld Industrial Range Cord 30A 3-Prong NEMA 6-30 Extension Cord UL Listed (25FT) --- ## 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.tn/products/220882280-onetak-nema-14-50p-to-6-30r-etl-listed-240v](https://www.desertcart.tn/products/220882280-onetak-nema-14-50p-to-6-30r-etl-listed-240v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-06*