---
product_id: 429743200
title: "IP68 Waterproof Junction Box Outdoor Cable Connector, Extension Electrical Cable Protector for Cable Diameter Ø5mm-8mm (1 Pack)"
brand: "malajess"
price: "HK$77"
currency: HKD
in_stock: true
reviews_count: 8
category: "Malajess"
url: https://www.desertcart.hk/products/429743200-ip68-waterproof-junction-box-outdoor-cable-connector-extension-electrical-cable
store_origin: HK
region: Hong Kong
---

# 450V / 17.5A Power Rating IP68 Waterproof Seal TUV, CE, UL Certified Safety IP68 Waterproof Junction Box Outdoor Cable Connector, Extension Electrical Cable Protector for Cable Diameter Ø5mm-8mm (1 Pack)

**Brand:** malajess
**Price:** HK$77
**Availability:** ✅ In Stock

## Summary

> 💡 Seal the deal with the ultimate outdoor cable protector—because your connections deserve the best!

## Quick Answers

- **What is this?** IP68 Waterproof Junction Box Outdoor Cable Connector, Extension Electrical Cable Protector for Cable Diameter Ø5mm-8mm (1 Pack) by malajess
- **How much does it cost?** HK$77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/429743200-ip68-waterproof-junction-box-outdoor-cable-connector-extension-electrical-cable)

## Best For

- malajess enthusiasts

## Why This Product

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

## Key Features

- • **Power-Packed Performance:** Supports up to 450V and 17.5A, ensuring reliable electrical flow for all your outdoor lighting and equipment needs.
- • **Certified Safety Assurance:** Backed by TUV, CE, SAA, ROHS, and UL certifications for peace of mind in every connection.
- • **Ultimate Weatherproof Shield:** IP68-rated waterproof and UV-resistant design keeps your outdoor connections dry and durable, rain or shine.
- • **Rugged & Flame-Retardant Build:** Constructed from fireproof PC and nickel-plated brass for impact resistance and long-lasting protection.
- • **Effortless Installation & Versatility:** Fits cables Ø5mm-8mm with quick screw-in setup—perfect for garden, farm, or home outdoor electrical projects.

## Overview

This IP68 Waterproof Junction Box by Malajess is a robust, flame-retardant outdoor cable connector designed for cables between 5mm and 8mm diameter. Rated for 450V and 17.5A, it features a silicone waterproof seal and UV protection, certified by TUV, CE, UL, and more. Ideal for secure, weatherproof electrical connections in gardens, farms, and outdoor lighting setups.

## Description

IP68 Waterproof Junction Box Outdoor Cable Connector, Extension Electrical Cable Protector for Cable Diameter Ø5mm-8mm (1 Pack) : desertcart.co.uk: DIY & Tools

Review: Solid and Fully Weatherproof - Great little junction box — feels sturdy and seals tightly. Easy to fit cables through and keeps everything dry, even in heavy rain. Perfect for outdoor lighting and garden projects. Good value and reliable.
Review: IP68 waterproof junction box - Excellent waterproof connector – solid and reliable I purchased this IP68 waterproof junction box to protect an outdoor electrical cable connection, and it has performed exactly as advertised. The build quality is robust, with strong sealing gaskets that clamp tightly around the cable, giving real confidence that no water or moisture will get inside. Installation was straightforward and took only a few minutes. It comfortably accommodated cables within the stated Ø5mm–8mm range and held them securely without strain. Once closed, the connection feels extremely solid and well-protected, even in exposed outdoor conditions. It has already been through heavy rain and wind with no issues at all. This is a well-designed, practical solution for outdoor extensions, garden equipment, or any external electrical connections where safety and waterproofing are essential. Overall, a very reliable product, good value for money, and I would happily purchase again or recommend to others needing a dependable outdoor cable connector.

## Features

- 🟢 【IP68 Waterproof Design】Waterproof flame retardant PC material which is fireproof, anti-impact function, waterproof silicone seal, anti-UV sun protection and rain protection.
- 🟢 【2pin/3pin Cables】Cable diameters 5-8mm, Easy and fast to using ideal to repair and extend power cables. Suitable for electrical installations, outdoor cabling and cable repairs or extends.
- 🟢 【Specification】Terminal Block Voltage: 450V; Terminal Block Current: 17.5A; Material:PA66 + Nickel-Plated Brass
- 🟢 【Professional Certification】Junction box connector have passed TUV, SAA, CE, ROHS, UL material certification, which is safer than other cable connectors.
- 🟢 【Wide Application】The outdoor cable connector is designed for home, garden and farm, suitable for all kinds of outdoor lighting, outdoor waterproof equipment and all kinds of electrical equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WDLB9CR |
| Best Sellers Rank | 370 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Surface Mounted Junction Boxes |
| Brand | Malajess |
| Brand Name | Malajess |
| Colour | Brass |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 3,614 Reviews |
| Finish Type | Matte |
| Finish type | Matte |
| Included Components | Junction Box |
| Installation Type | Screw-In |
| Item Dimensions D x W x H | 20D x 20W x 65H millimetres |
| Item height | 2.56 inches |
| Manufacturer | Malajess |
| Material | Nylon |
| Product dimensions | 20D x 20W x 65H millimetres |
| Specification Met | ce,saa |
| Style | 1-Pack |
| UPC | 758223063967 |

## Product Details

- **Brand:** Malajess
- **Colour:** Brass
- **Material:** Nylon
- **Product dimensions:** 20D x 20W x 65H millimetres
- **Style:** 1-Pack

## Images

![IP68 Waterproof Junction Box Outdoor Cable Connector, Extension Electrical Cable Protector for Cable Diameter Ø5mm-8mm (1 Pack) - Image 1](https://m.media-amazon.com/images/I/413o1lWPGNL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid and Fully Weatherproof
*by S***S on 11 October 2025*

Great little junction box — feels sturdy and seals tightly. Easy to fit cables through and keeps everything dry, even in heavy rain. Perfect for outdoor lighting and garden projects. Good value and reliable.

### ⭐⭐⭐⭐⭐ IP68 waterproof junction box
*by R***B on 9 January 2026*

Excellent waterproof connector – solid and reliable I purchased this IP68 waterproof junction box to protect an outdoor electrical cable connection, and it has performed exactly as advertised. The build quality is robust, with strong sealing gaskets that clamp tightly around the cable, giving real confidence that no water or moisture will get inside. Installation was straightforward and took only a few minutes. It comfortably accommodated cables within the stated Ø5mm–8mm range and held them securely without strain. Once closed, the connection feels extremely solid and well-protected, even in exposed outdoor conditions. It has already been through heavy rain and wind with no issues at all. This is a well-designed, practical solution for outdoor extensions, garden equipment, or any external electrical connections where safety and waterproofing are essential. Overall, a very reliable product, good value for money, and I would happily purchase again or recommend to others needing a dependable outdoor cable connector.

### ⭐⭐⭐⭐ Good quality, easy to install
*by J***N on 7 August 2025*

Purchased these waterproof junction boxes in order to install two security lights at my property. Found them to be of a good quality, easy to install and at a fraction of the cost of one’s available in local DIY stores. Would definitely recommend.

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**Shop now:** [https://www.desertcart.hk/products/429743200-ip68-waterproof-junction-box-outdoor-cable-connector-extension-electrical-cable](https://www.desertcart.hk/products/429743200-ip68-waterproof-junction-box-outdoor-cable-connector-extension-electrical-cable)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-25*