--- product_id: 225005900 title: "Junction Box Outdoor Waterproof IP68, 2Way M20, Electrical Boxes Extension Cord Repair kit Coaxial Underground Cable Connector 2PCS" brand: "hfjy" price: "€ 36.13" currency: EUR in_stock: true category: "Hfjy" url: https://www.desertcart.pt/products/225005900-junction-box-outdoor-waterproof-ip68-2way-m20-electrical-boxes-extension store_origin: PT region: Portugal --- # IP68 waterproof up to 3.5m 2-way M20 quick connectors PA66 flame-retardant, -40°C to 105°C Junction Box Outdoor Waterproof IP68, 2Way M20, Electrical Boxes Extension Cord Repair kit Coaxial Underground Cable Connector 2PCS **Brand:** hfjy **Price:** € 36.13 **Availability:** ✅ In Stock ## Summary > ⚡ Connect with Confidence: Waterproof Power Meets Effortless Precision! ## Quick Answers - **What is this?** Junction Box Outdoor Waterproof IP68, 2Way M20, Electrical Boxes Extension Cord Repair kit Coaxial Underground Cable Connector 2PCS by hfjy - **How much does it cost?** € 36.13 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/225005900-junction-box-outdoor-waterproof-ip68-2way-m20-electrical-boxes-extension) ## Best For - hfjy enthusiasts ## Why This Product - Trusted hfjy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Flame-Retardant Material:** Crafted from PA66 nylon, certified UL TUV SAA CE ROHS, built to withstand extreme temperatures from -40°C to 105°C safely. - • **Unmatched Weatherproof Durability:** IP68-rated sealing with rubber ring and clamping nut ensures dust, moisture, and UV resistance—even underwater up to 3.5 meters. - • **Versatile Outdoor & Underground Use:** Ideal for garden lighting, street lamps, billboard displays, and underwater cable repairs—your go-to for professional-grade DIY electrical projects. - • **Dual Quick Connectors for Versatile Wiring:** Seamlessly connect up to 4-core cables with two built-in M20 connectors, tailored for your complex setups. - • **Effortless Installation & Sleek Concealment:** Tool-friendly design lets you secure and hide unsightly wires quickly—perfect for wall mounting or underground setups. ## Overview The HFJY Junction Box Outdoor Waterproof IP68 is a compact, dual-connector electrical enclosure designed for professional-grade cable extension and repair. Made from flame-retardant PA66 nylon, it withstands extreme temperatures (-40°C to 105°C) and harsh outdoor conditions with IP68 waterproofing up to 3.5 meters. Certified by UL, TUV, SAA, CE, and ROHS, this easy-to-install junction box is perfect for outdoor, underground, and underwater electrical connections, ensuring safe, durable, and neat wiring solutions. ## Description Junction Box Outdoor Waterproof IP68, 2Way M20, Electrical Boxes Extension Cord Repair kit Coaxial Underground Cable Connector 2PCS - desertcart.com ## Features - ①Built-in Single Connector : The junction box provides two quick connectors, which can be selected according to the cables requirements, and can be connected cables up to 4 cores. - ②EXCELLENT MATERIAL : The Junction Box made of PA66 material, Resistance to high temperature and low temperature, V-0 flame retardant, working temperature: -40°C~105°C, UL TUV SAA CE ROSH certified. - ③AMAZING WATERPROOF EFFECT : Built-in Rubber ring and clamping nut, IP68 Waterproof / Moisture-proof / Dust-proof/Anti-UV, Can be used in water but not more than 3.5m. - ④Easy to install: the junction box is reasonably designed, just a screwdriver, the terminal is sealed in the box, and the outside forms a waterproof box, hiding the ugly wire connection, which can be fixed on the wall and installed under the ground. - ⑤Wide Usability : Junction box are suitable for connecting garden and outdoor billboard displays, tunnel lights, road landscape lights, underwater lights, street lights, outdoor waterproof facilities, buried lights etc.It is a safe DIY tool. Can be used to repair and extend power cables. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088CXR9S2 | | Best Sellers Rank | #138,639 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #301 in Electrical Boxes | | Brand | HFJY | | Brand Name | HFJY | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 65 Reviews | | Finish Type | Polished | | Installation Type | Wall Mount | | Item Dimensions D x W x H | 1.38"D x 5.12"W x 1.38"H | | Manufacturer | HFJY | | Material | Nylon | | Number of Items | 2 | | Number of Packs | 2 | | Product Dimensions | 1.38"D x 5.12"W x 1.38"H | | Specification Met | Ul | | Style | Compact | | UPC | 767289086803 | ## Product Details - **Brand:** HFJY - **Color:** Black - **Material:** Nylon - **Product Dimensions:** 1.38"D x 5.12"W x 1.38"H - **Style:** Compact ## Images ![Junction Box Outdoor Waterproof IP68, 2Way M20, Electrical Boxes Extension Cord Repair kit Coaxial Underground Cable Connector 2PCS - Image 1](https://m.media-amazon.com/images/I/51OXI1oKxPL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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/225005900-junction-box-outdoor-waterproof-ip68-2way-m20-electrical-boxes-extension](https://www.desertcart.pt/products/225005900-junction-box-outdoor-waterproof-ip68-2way-m20-electrical-boxes-extension) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-11-15*