---
product_id: 67009834
title: "380mm x 300mm x 120mm Large Junction Box IP56 Weatherproof Waterproof Enclosure with Plain Sides"
brand: "esr"
price: "₨2225"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/67009834-380mm-x-300mm-x-120mm-large-junction-box-ip56-weatherproof
store_origin: SC
region: Seychelles
---

# Spacious 380x300x120mm interior Customizable plain sides for cable entry IP56 dust & water jet protection 380mm x 300mm x 120mm Large Junction Box IP56 Weatherproof Waterproof Enclosure with Plain Sides

**Brand:** esr
**Price:** ₨2225
**Availability:** ✅ In Stock

## Summary

> 🛠️ Secure your connections with style and strength — because your setup deserves the best!

## Quick Answers

- **What is this?** 380mm x 300mm x 120mm Large Junction Box IP56 Weatherproof Waterproof Enclosure with Plain Sides by esr
- **How much does it cost?** ₨2225 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/67009834-380mm-x-300mm-x-120mm-large-junction-box-ip56-weatherproof)

## 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

- • **Built to Last & Safe:** Halogen-free, impact-resistant PVC with reinforced ribbing ensures structural strength and fire safety.
- • **Rust-Free Convenience:** Plastic screws and easy-access hinge design provide corrosion-free, hassle-free maintenance.
- • **Generous Internal Space:** Large 380 x 300 x 120mm dimensions accommodate complex wiring and multiple connections effortlessly.
- • **Tailor-Made Installation:** Plain sides allow precise manual drilling for custom cable routing—no more compromises.
- • **Ultimate Weatherproof Shield:** IP56 rating guarantees dust-tight and powerful water jet resistance for unmatched durability.

## Overview

This ESR 380x300x120mm large junction box is a robust, IP56-rated weatherproof enclosure made from halogen-free PVC. Designed for both indoor and outdoor use, it offers superior protection against dust and high-pressure water jets. Its plain-sided design enables custom cable entry, while reinforced internal ribbing and rust-free plastic screws ensure long-lasting durability and easy maintenance. Ideal for professional electrical installations including CCTV, solar panels, and industrial wiring.

## Description

380mm x 300mm x 120mm Large Junction Box IP56 Weatherproof Waterproof Enclosure with Plain Sides

## 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 (380 x 300 x 120mm) and external dimensions (400 x 320 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 |
|---------------|-------|
| Manufacturer | ESR |
| Part number | ESR |
| Item Weight | 1.42 kg |
| Product Dimensions | 40 x 32 x 13 cm; 1.42 kg |
| Item model number | 5060416802075 |
| Colour | Grey |
| Style | Protection |
| Finish | Painted |
| Material | Polyvinyl Chloride |
| Installation method | Screw-In |
| Specification met | IP56 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Polyvinyl Chloride
- **Brand:** ESR
- **Colour:** Grey
- **Style:** Protection
- **Finish type:** Painted

## Images

![380mm x 300mm x 120mm Large Junction Box IP56 Weatherproof Waterproof Enclosure with Plain Sides - Image 1](https://m.media-amazon.com/images/I/817sRdMKqZL.jpg)

## Questions & Answers

**Q: Is there anywhere I can purchase replacement screws?**
A: they not available on it own

**Q: Is the grid at the back some sort of standard fixing mechanism? Are there specific things that can attach to the back?**
A: Four plastic retaining screws. I've got a six gang adaptor in mine. Run six water features from it. Very pleased with it. Very sturdy and watertight

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sc/products/67009834-380mm-x-300mm-x-120mm-large-junction-box-ip56-weatherproof](https://www.desertcart.sc/products/67009834-380mm-x-300mm-x-120mm-large-junction-box-ip56-weatherproof)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-24*