---
product_id: 71873372
title: "460mm x 380mm x 120mm Extra Large Junction Box IP56 Weatherproof Waterproof Enclosure with Plain Sides"
brand: "esr"
price: "₨68033"
currency: LKR
in_stock: true
reviews_count: 10
category: "Esr"
url: https://www.desertcart.lk/products/71873372-460mm-x-380mm-x-120mm-extra-large-junction-box-ip56
store_origin: LK
region: Sri Lanka
---

# 460x380x120mm spacious interior Customizable plain sides IP56 dust & water jet proof 460mm x 380mm x 120mm Extra Large Junction Box IP56 Weatherproof Waterproof Enclosure with Plain Sides

**Brand:** esr
**Price:** ₨68033
**Availability:** ✅ In Stock

## Summary

> 🛠️ Secure your connections in style — the powerhouse junction box for pros who demand durability and flexibility!

## Quick Answers

- **What is this?** 460mm x 380mm x 120mm Extra Large Junction Box IP56 Weatherproof Waterproof Enclosure with Plain Sides by esr
- **How much does it cost?** ₨68033 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/71873372-460mm-x-380mm-x-120mm-extra-large-junction-box-ip56)

## Best For

- esr enthusiasts

## Why This Product

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

## Key Features

- • **Rust-Free, Effortless Access:** Plastic screws prevent corrosion and a smart hinge design lets you open the lid with just two screws.
- • **Tailor-Made Cable Management:** Plain sides allow precision drilling for bespoke cable entry—no wasted space, no compromises.
- • **Ultimate Weatherproof Shield:** IP56 rating guarantees dust-tight and powerful water jet resistance for unmatched protection.
- • **Generous Space for Complex Setups:** Extra-large 460 x 380 x 120mm interior fits bulky adaptors and multiple wiring configurations with ease.
- • **Built to Last with Reinforced Strength:** Internal ribbing and halogen-free PVC ensure structural rigidity and safer fire performance.

## Overview

This extra-large 460x380x120mm junction box is crafted from durable, halogen-free PVC and rated IP56 for superior protection against dust and high-pressure water jets. Its plain-sided design enables custom cable entry, reinforced internal ribbing boosts structural integrity, and rust-proof plastic screws with a hinge option provide easy access. Perfect for indoor and outdoor electrical installations including CCTV, solar panels, and garden lighting, it’s the reliable, weatherproof enclosure that professionals trust.

## Description

Keep your electrical connections safe with this IP56 Weatherproof Junction Box. Made from halogen-free PVC, our waterproof junction box ideal for indoor and outdoor use, offering protection against dust, water jets, and corrosion. Designed for durability and flexibility, it features plain sides for custom cable entry, internal ribbing for strength, and plastic screws to prevent rust – perfect for residential, commercial, or industrial setups.Features:IP56 Rated: Protects against dust and high-pressure water jetsLarge Size: 460 x 380 x 120mm for spacious internal capacityDurable PVC Construction: Strong, impact-resistant, and weatherproofHalogen-Free Plastic: Safer in case of fire, low smoke emissionPlain Sides (No Knockouts): Customize cable entry exactly where neededReinforced Internal Ribbing: Enhances structural strength and stabilityRust-Free Plastic Screws: Prevent corrosion over timeEasy-Access Hinge Option: Open lid easily by fixing just two screwsVersatile Application: Suitable for electrical controls, cable joints, switchesIndoor & Outdoor Use: This adaptable enclosure ideal for homes, offices, factories, and more

Review: Excellent value and quality. - Loved it. Very waterproof. Used as a main junction area for my pond electrics. Very roomy for multiple supplies including bulky adaptors.
Review: box clever - delivered on time - very practical and weather proof enclosure

## Features

- 𝐃𝐮𝐫𝐚𝐛𝐥𝐞 𝐏𝐕𝐂 𝐂𝐨𝐧𝐬𝐭𝐫𝐮𝐜𝐭𝐢𝐨𝐧: Our waterproof electrical junction box is made from robust Polyvinyl Chloride (PVC), this adaptable enclosure offers excellent resistance against water and harsh weather conditions. Ideal for both indoor and outdoor use, providing long-lasting protection.
- 𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐛𝐥𝐞 𝐃𝐞𝐬𝐢𝐠𝐧: With generous internal dimensions (460 x 380 x 120mm) and external dimensions (475 x 395 x 130mm), our IP56 junction box accommodates complex wiring setups. It’s plain-sided design allows manual drilling for tailored cable entries and panel customization.
- 𝐈𝐏𝟓𝟔 𝐑𝐚𝐭𝐞𝐝 – 𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧: ESR large junction box engineered with an IP56 rating, this weatherproof box safeguards internal components from dust and powerful water jets, making it perfect for demanding environments where safety and reliability are critical.
- 𝐑𝐞𝐢𝐧𝐟𝐨𝐫𝐜𝐞𝐝 𝐃𝐞𝐬𝐢𝐠𝐧: Our weatherproof junction box featuring reinforced ribbing on interior walls for structural rigidity, this halogen-free grey PVC enclosure includes plastic screws and a simple hinge function for easy access, just partially secure two screws to create a functional lid hinge.
- 𝐖𝐢𝐝𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧: This indoor-outdoor junction box is suitable for a variety of electrical connections including CCTV camera installations, LED strip setups, solar panel wiring, garden lighting, and road signage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B7KS8XV |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 104,578 in DIY & Tools ( See Top 100 in DIY & Tools ) 274 in Surface Mounted Junction Boxes |
| Colour | Grey |
| Customer Reviews | 4.7 4.7 out of 5 stars (34) |
| Date First Available | 5 Mar. 2018 |
| Finish | Unfinished |
| Installation method | Screw-In |
| Item Weight | 2.32 kg |
| Manufacturer | ESR |
| Manufacturer reference | ESR |
| Material | Polyvinyl Chloride |
| Part number | ESR |
| Product Dimensions | 1 x 1 x 1 cm; 2.32 kg |
| Style | Industrial |

## Product Details

- **Brand:** ESR
- **Colour:** Grey
- **Finish type:** Unfinished
- **Material:** Polyvinyl Chloride
- **Style:** Industrial

## Images

![460mm x 380mm x 120mm Extra Large Junction Box IP56 Weatherproof Waterproof Enclosure with Plain Sides - Image 1](https://m.media-amazon.com/images/I/81vzxlH1+wL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent value and quality.
*by S***Y on 25 June 2021*

Loved it. Very waterproof. Used as a main junction area for my pond electrics. Very roomy for multiple supplies including bulky adaptors.

### ⭐⭐⭐⭐⭐ box clever
*by V***B on 1 June 2025*

delivered on time - very practical and weather proof enclosure

### ⭐⭐⭐⭐ Fabulous big box. Will hold plenty of cables.
*by A***R on 14 December 2021*

You will need to drill your own holes. It is basically a large plastic box. I don't have a drill so that was an issue. I had to return it

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-01*