--- product_id: 355745732 title: "12AWG Heavy Duty Extender AC Plug Adapter [4-in-1], 15 Amp Household to 20 Amp T Blade Power Extension Cord, 1FT/32CM 12AWG Nema 5-15P to 5-20R/6-15R/ 6-20R, 15A 125V to 20A 250V Adapter Cable" brand: "wiaone" price: "€ 17.53" currency: EUR in_stock: true category: "Wiaone" url: https://www.desertcart.pt/products/355745732-12awg-heavy-duty-extender-ac-plug-adapter-4-in-1 store_origin: PT region: Portugal --- # 15A to 20A heavy-duty power 4-in-1 multi-plug compatibility 12AWG pure copper low-heat safety 12AWG Heavy Duty Extender AC Plug Adapter [4-in-1], 15 Amp Household to 20 Amp T Blade Power Extension Cord, 1FT/32CM 12AWG Nema 5-15P to 5-20R/6-15R/ 6-20R, 15A 125V to 20A 250V Adapter Cable **Brand:** wiaone **Price:** € 17.53 **Availability:** ✅ In Stock ## Summary > ⚡ Power your hustle with the ultimate 4-in-1 heavy-duty adapter! ## Quick Answers - **What is this?** 12AWG Heavy Duty Extender AC Plug Adapter [4-in-1], 15 Amp Household to 20 Amp T Blade Power Extension Cord, 1FT/32CM 12AWG Nema 5-15P to 5-20R/6-15R/ 6-20R, 15A 125V to 20A 250V Adapter Cable by wiaone - **How much does it cost?** € 17.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/355745732-12awg-heavy-duty-extender-ac-plug-adapter-4-in-1) ## Best For - wiaone enthusiasts ## Why This Product - Trusted wiaone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** 12AWG SJTW cable with PVC jacket ensures durability and low heat for safe, stable current flow. - • **Voltage Flexibility:** Supports 110V to 220V devices, empowering you to connect across diverse power standards. - • **Compact & Travel-Ready:** Just 1 foot long and lightweight—perfect for professionals on the move or tight workspaces. - • **Power Up Without Limits:** Seamlessly convert 15A household plugs to 20A T-blade devices for maximum versatility. - • **One Adapter, Four Connections:** Supports NEMA 5-15R, 5-20R, 6-15R, and 6-20R plugs—your all-in-one power solution. ## Overview This 12AWG heavy-duty 4-in-1 AC plug adapter converts standard 15A household plugs to 20A T-blade outlets, supporting multiple NEMA configurations (5-15R, 5-20R, 6-15R, 6-20R). Built with durable SJTW copper cable and PVC insulation, it ensures safe, low-heat power transmission for devices operating between 110V and 220V. Compact and travel-friendly at 1 foot length, it’s ideal for professionals needing versatile, reliable power connections. ## Description [4-in-1] 12AWG 15 Amp Household AC Plug to 20 Amp T Blade Adapter Cable,5-15P to 5-20R,5-15P to 6-15R,5-15P to 6-20R, 4 in 1 AC Adapter,15A 125V to 20A 250V 15A 125V to 20A 250V Adapter Cable, 1FT Specification . Rated @15A 125V. . Molded AC Power adapter. . Material: PVC + SJTW 12AWG Copper wire. . Length: 1Feet/32cm. .Color: The adapter cable in Black color, The extension cord is yellow. Compatible Compatible1: Nema 5-15P 15-AMP Male(125V) to Nema 5-15R 15-AMP Male(125V) Female ac adapter Compatible 2: Nema 5-15P 15-AMP Male(125V) to Nema 5-20R 20-AMP Male(125V) Female ac adapter Compatible 3:Nema 5-15P 15-AMP Male(125V) to Nema 6-15R 15-AMP Male(250V) Female ac adapter Compatible 4:Nema 5-15P 15-AMP Male(125V) to Nema 6-20R 20-AMP Male(250V) Female ac adapte The package you will receive include 1xPCS . 5-15P to 5-20R AC Adapter extension cord. ## Features - 【Heavy Duty 15 Amp to 20 Amp Plug Adapter】: Build with 12AWG SJTW flexible short power extension cable, connect with a 20 amp plug, need you devices support a wide voltage range 110V to 220V to connect with nema 6-15P or nema 6-20P 15A/20A 250V ac power devices. - 【WIDELY COMPATIBLE】: Compatible 1: Nema 5-15P 15-AMP Male(125V) to 5-15R 15-AMP/5-20R 20-AMP Male(125V) Female AC adapter; Compatible 2:Nema 5-15P 15-AMP Male(125V) to 6-15R 15-AMP /6-20R 20-AMP Male(250V) Female AC adapter. - 【SAFE and STABLE Transmission Current】: PVC rubber protection + SJTW 12AWG pure copper conductor, low heat generation, will not crash, insufficient power supply, and provide a safe connection. - 【Easy to USE】: 12AWG Heavy Duty Extender Right-Angle AC Plug Adapter 4-in-1 The size of the adapter from the female plug to the male plug is about 1ft/32cm. It is compact and easy to use. It is convenient for you to carry it in your bag. - 【NOTE】: If you connect to a Nema 6-15P or Nema 6-20P 15A/20A 250V AC power supply device, your device needs to support voltage: 110V to 220V. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09C5MHYNX | | Amperage | 15 A | | Best Sellers Rank | #54,738 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #213 in Electrical Adapters | | Brand | WIAONE | | Case Material Type | Polyvinyl Chloride (PVC) | | Color | Black, Yellow | | Connector Gender | Male-to-Female | | Customer Reviews | 4.7 4.7 out of 5 stars (463) | | Gauge | 12 | | Indoor Outdoor Usage | Indoor | | Input Current | 15 A | | Item Length | 1 feet | | Manufacturer | Guoxu | | Model Number | 12AWG | | Number Of Conductors | 3 | | Number of Items | 1 | | Number of Outlets | 1 | | Number of Packs | 1 | | Plug Type | Type B | | Power Cord Prong Count | 3 | | Special Features | 4-in-1 Compatibility | | UPC | 602262883782 | | Voltage | 125 volts | | Water Resistance Level | Not Water Resistant | | Wattage | 10000 watts | ## Product Details - **Brand:** WIAONE - **Color:** Black, Yellow - **Connector Gender:** Male-to-Female - **Plug Format:** Type B - **Voltage:** 125 volts ## Images ![12AWG Heavy Duty Extender AC Plug Adapter [4-in-1], 15 Amp Household to 20 Amp T Blade Power Extension Cord, 1FT/32CM 12AWG Nema 5-15P to 5-20R/6-15R/ 6-20R, 15A 125V to 20A 250V Adapter Cable - Image 1](https://m.media-amazon.com/images/I/51qFgYuAoeL.jpg) ## Frequently Bought Together - 12AWG Heavy Duty Extender AC Plug Adapter [4-in-1], 15 Amp Household to 20 Amp T Blade Power Extension Cord, 1FT/32CM 12AWG Nema 5-15P to 5-20R/6-15R/ 6-20R, 15A 125V to 20A 250V Adapter Cable - 4-in-1 15 Amp to 20 Amp T Blade Adapter - 5-15P to 5-20R, 6-15R, 6-20R Power Adapter - 1-FT 12AWG Right-Angle 15 Amp Household AC Plug to 20-Amp Adapter Cable,Nema 5-15P to 5-20R,5-15P to 6-15R/20R T-Blade 20Amp to 15Amp 90-Degree Plug Adapter Cable,125V 15A to 250V 20A Extension Cord --- ## 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.pt/products/355745732-12awg-heavy-duty-extender-ac-plug-adapter-4-in-1](https://www.desertcart.pt/products/355745732-12awg-heavy-duty-extender-ac-plug-adapter-4-in-1) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-29*