---
product_id: 452547869
title: "Helunsi Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Junction Boxes - Black"
brand: "helunsi"
price: "10437 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/452547869-helunsi-waterproof-ip68-external-junction-box-2-way-outdoor-junction
store_origin: KG
region: Kyrgyzstan
---

# IP68 Waterproof rating Supports up to 450V & 24A Easy tool-free installation Helunsi Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Junction Boxes - Black

**Brand:** helunsi
**Price:** 10437 som
**Availability:** ✅ In Stock

## Summary

> 💡 Seal the deal with Helunsi – where your outdoor wiring meets fortress-level protection!

## Quick Answers

- **What is this?** Helunsi Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Junction Boxes - Black by helunsi
- **How much does it cost?** 10437 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/452547869-helunsi-waterproof-ip68-external-junction-box-2-way-outdoor-junction)

## Best For

- helunsi enthusiasts

## Why This Product

- Trusted helunsi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Tool-free, versatile installation—mount horizontally or vertically, underground or on walls, no welding needed.
- • **Powerhouse Compatibility:** Handles up to 450V and 24A, perfect for demanding outdoor electrical setups.
- • **Versatile Outdoor Guardian:** Ideal for garden lights, solar panels, street lamps, and more—protect your connections and never worry about weather.
- • **Ultimate Weatherproof Shield:** IP68 rating guarantees dust, moisture, and UV resistance for all-season outdoor durability.
- • **Precision Fit for Every Cable:** Includes 3 silicone seals fitting cables from 5 to 15mm, ensuring a perfect, secure seal every time.

## Overview

The Helunsi Waterproof IP68 External Junction Box is a robust, weatherproof solution designed for outdoor electrical connections. Featuring a high-grade plastic PC housing with silicone seals, it supports cables from 5 to 15mm and withstands up to 450V and 24A. Its IP68 rating ensures complete protection against dust, moisture, and UV exposure, making it perfect for installations in harsh environments like gardens, street lighting, and solar equipment. Easy to install without welding, it offers flexible mounting options for ultimate convenience and durability.

## Description

Helunsi 2 Way Junction Box IP68 Waterproof, it can be installed horizontal and vertical as external junction box to makes the connection more convenient, no tools required, no welding required, only need to connect the same type of wire together, no cable cutting, more convenient and safer. Junction box is good for the place where to need waterproof wiring, such as: LED billboards, tunnel lights, road landscape lighting, outdoor display, garden lights and so on. Product Specifcations Material: Plastic Color: Black Junction Box: 2 Way Junction Box Maximum Voltage: 450V Maximum Current: 24A Waterproof level: IP68 Internal dimensions: L 2.83 x W 1.89 x H 1.26inch. (72x48x32mm) External dimensions: L 5.31 x W 2.72 x H 1.38inch. (135x69x35mm) Available Wire Diameter: imperial units 3/16 to 11/32inch, 11/32 to 15/32inch, 15/32 to 19/32inch (Metric units 5~9mm/9~12mm/12~15mm) Package Content 1 x Waterproof Junction Box 1 x Screwdriver Note: Please allow minor errors due to manual measurement. Thanks for your understanding. Monitors are not calibrated the same, which means the item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

## Features

- IP68 Waterproof >>> The Helunsi outdoor junction box is of IP68 high-level waterproof class, weatherproof, moisture-proof, dust-proof and anti-UV, making it safe to use in the sun, wet environment, rainy or snowy days, provides total protection for your junction cables.
- High-Quality Materials >>> 2 way junction box has good waterproof performance, with high quality plastic PC housing and waterproof silicone seal, which will not crack or fade in harsh environment, corrosion and high temperature resistant, durable for years use.
- Specification >>> Pack of 1. Internal dimensions: L 2.83 x W 1.89 x H 1.26inch. External dimensions: L 5.31 x W 2.72 x H 1.38inch. One input and one output, conduit cable gland is equipped with 3 sets of silicone seals of different thicknesses, applicable cable size range: imperial units 3/16" to 11/32", 11/32" to 15/32", 15/32" to 19/32" (Metric units 5-9mm/9-12mm/12-15mm). Comes with 3 screw terminal connector and mounting kit. Maximum voltage: AC 450V. Maximum current: 24A.
- Easy to Install >>> It can be installed under the ground or on the wall, horizontally or vertically as indoor or outdoor junction box, tightening the exterior screws with a screwdriver for a complete seal. Design for detachable box and cover, the waterproof silicone layer is precise and tight, by rotating and tightening the cable gland nut at both ends can lock and seal the cable.
- Wide Usage >>> Our Helunsi junction box can protect the connections of outdoor electrical appliances and wiring, which is suitable for external lighting facilities requiring waterproof or weatherproof protection, street lights, irrigation machine, solar equipment, outdoor LED display, garden lights, outdoor flood lights, landscape lights, underground electrical and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | Helunsi |
| Colour | Black |
| Style | Modern |
| Product Dimensions | 13.5D x 6.9W x 3.5H Centimeters |
| Finish Type | Painted |
| Installation Type | wall-mounted |
| Specification Met | IP68 |
| Manufacturer | AOSTON |
| Country of Origin | USA |
| Item model number | outdoor junction box |
| ASIN | B07TFSLLBY |

## Product Details

- **Material:** Plastic
- **Brand:** Helunsi
- **Colour:** Black
- **Style:** Modern
- **Product Dimensions:** 13.5D x 6.9W x 3.5H Centimeters

## Images

![Helunsi Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Junction Boxes - Black - Image 1](https://m.media-amazon.com/images/I/61v6m489KkL.jpg)
![Helunsi Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Junction Boxes - Black - Image 2](https://m.media-amazon.com/images/I/711VzSRc7NL.jpg)
![Helunsi Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Junction Boxes - Black - Image 3](https://m.media-amazon.com/images/I/61wL1UVEcQL.jpg)
![Helunsi Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Junction Boxes - Black - Image 4](https://m.media-amazon.com/images/I/81QuafdlIXL.jpg)
![Helunsi Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Junction Boxes - Black - Image 5](https://m.media-amazon.com/images/I/61ZOLHBfa+L.jpg)

## Available Options

This product comes in different **Colour** options.

## Questions & Answers

**Q: What are the approximate internal dimensions of the box?**
A: Dear buyer, the internal size of this box is probably (length: 2.75in wide: 1.96in high: 0.98in), I hope this answer can help you.

**Q: Could i use this box to enclose a small electric fence charger**
A: I've never seen an electric fence charger small enough to fit in this box. I have property with a number of pastures and we use portable electric fences from time to time but the smallest of these chargers are far too large. You couldn't fit a deck of cards into this box. However, there are plenty of larger water-proof enclosures around and there are portable fence chargers that are waterproof.

**Q: What are the product exterior dimensions? not the "package" dimensions. please specify in lxwxh. thanks!**
A: Dear customer
Hello, thank you for your question. 
The internal dimensions of our waterproof box: L = 71mm / 2.8in; W = 49mm / 1.9in; H = 30mm / 1.18in, the external dimensions L = 125mm / 4.9in; W = 69mm / 2.72in. For detailed product dimensions, please see our 8th picture.
Hope our answer can help you, thank you for coming.

**Q: What type plastic is it made of?**
A: Dear Customer, Helunsi waterproof external junction box are made of PC(Polycarbonate) plastic.

## Frequently Bought Together

- Helunsi Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Junction Boxes - Black
- Helunsi Waterproof Junction Box 3 Way, IP68 External Waterproof Electrical Junction Box, Black Underground Junction Box Outdoor Cable Connector, for Diameter 5mm -14mm Wire Gland (1 Pack - Larger)
- Junction Box Outdoor Waterproof IP68, 2Way M20, Electrical Boxes Extension Cord Repair kit Coaxial Underground Cable Connector 2PCS

---

## 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.kg/products/452547869-helunsi-waterproof-ip68-external-junction-box-2-way-outdoor-junction](https://www.desertcart.kg/products/452547869-helunsi-waterproof-ip68-external-junction-box-2-way-outdoor-junction)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-18*