---
product_id: 48287886
title: "IP66 Junction Box Waterproof Outdoor 2 Cable PG9 Black Plastic Connector Gland Electrical"
brand: "coolwest"
price: "€ 15.95"
currency: EUR
in_stock: true
reviews_count: 13
category: "Coolwest"
url: https://www.desertcart.fi/products/48287886-ip66-junction-box-waterproof-outdoor-2-cable-pg9-black-plastic
store_origin: FI
region: Finland
---

# 450V / 15A electrical capacity IP66 Waterproof rating Supports 2-3 pin cables (4-8mm diameter) IP66 Junction Box Waterproof Outdoor 2 Cable PG9 Black Plastic Connector Gland Electrical

**Brand:** coolwest
**Price:** € 15.95
**Availability:** ✅ In Stock

## Summary

> 💼 Power up your outdoor projects with watertight confidence!

## Quick Answers

- **What is this?** IP66 Junction Box Waterproof Outdoor 2 Cable PG9 Black Plastic Connector Gland Electrical by coolwest
- **How much does it cost?** € 15.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/48287886-ip66-junction-box-waterproof-outdoor-2-cable-pg9-black-plastic)

## Best For

- coolwest enthusiasts

## Why This Product

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

## Key Features

- • **Weatherproof Guardian:** IP66 rating ensures ultimate protection against rain, dust, and UV — built for the British outdoors and beyond.
- • **Robust Electrical Safety:** Rated for 450 volts and 15 amps, delivering reliable performance for both home and industrial setups.
- • **Compact & Discreet Design:** Small footprint (1.6 x 1.18 x 4.53 cm) fits effortlessly into any outdoor or indoor space without bulk.
- • **Quick & Secure Installation:** Screw-in mounting with a 3-position terminal block makes wiring and repairs fast, safe, and hassle-free.
- • **Versatile Cable Compatibility:** Seamlessly supports 2-pin and 3-pin cables with diameters from 4 to 8mm — perfect for diverse wiring needs.

## Overview

The COOLWEST IP66 Junction Box is a compact, black plastic electrical connector designed for outdoor and indoor use. It offers IP66-rated waterproof protection, supports 2-3 pin cables with diameters between 4-8mm, and safely handles up to 450 volts and 15 amps. Ideal for weatherproof electrical installations, repairs, and extensions, it features a screw-in design with a 3-position terminal block for quick, secure wiring.

## Description

Free delivery and returns on all eligible orders. Shop COOLWEST IP66 Junction Box Waterproof Outdoor 2 Cable PG9 Black Plastic Connector Gland Electrical.

Review: Great item - Really like these. Small in size. A bit fiddly to install... but most electrical stuff is anyway. Have now ordered more as I have other things I need these for.
Review: It's simple to wire up. - Bought this to fit a new outside light which had only a short cable,this junction box was just the job and for the price a good piece of kit.took advise of a reviewer and went round the wire with silicon sealant for extra assurity but to be honest don't think it needed it.

## Features

- 【PG9 Waterproof Junction Box Outdoor IP66】Outdoor 𝐈𝐏𝟔𝟔 𝐖𝐚𝐭𝐞𝐫𝐩𝐫𝐨𝐨𝐟 𝐉𝐮𝐧𝐜𝐭𝐢𝐨𝐧 𝐁𝐨𝐱 are suitable for indoor and outdoor use in any adverse weather conditions in the British. The waterproof junction box prevents exposure with good sealing performance, anti-UV sun protection, dust, wind and rain.
- 【2pin/3pin Cables】The outdoor junction box is available for 2pin/3pin cables, Cable diameters: 4-8mm. The junction box waterproof can be installed outdoors and indoors, such as in a wall, garden, yard, path, patio, road, street, balcony, house, etc. The waterproof junction box outdoor is an ideal choice for electrical installation, outdoor wiring, cable repair, or extension.
- 【Outdoor Junction Box Waterproof】The 𝐖𝐚𝐭𝐞𝐫𝐩𝐫𝐨𝐨𝐟 𝐉𝐮𝐧𝐜𝐭𝐢𝐨𝐧 𝐁𝐨𝐱 cable connector PG9 is safe for home, garden or construction plant
- 【Safety and Wide Usability】Terminal Block Voltage: 450V; Terminal Block Current: 15A, Material: Plastic; Color : Black. The waterproof electrical junction box is available for 2pin/3pin cables. Easy and fast to using ideal to repair and extend power cables. Suitable for electrical installations, outdoor cabling and cable repairs or extends.
- 【Black Plastic 𝐖𝐚𝐭𝐞𝐫𝐩𝐫𝐨𝐨𝐟 𝐉𝐮𝐧𝐜𝐭𝐢𝐨𝐧 𝐁𝐨𝐱】Waterproof junction box IP66 has available in 2 way, One in and one out and is delivered with a three-position terminal block. This waterproof coupler is ideal for harsh industrial or outdoor environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01CTN7LRK |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 5,909 in DIY & Tools ( See Top 100 in DIY & Tools ) 14 in Surface Mounted Junction Boxes |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,296) |
| Date First Available | 11 Mar. 2016 |
| Finish | Plastic |
| Included components | Junction Box |
| Installation method | Screw-In |
| Item Package Quantity | 1 |
| Item Weight | 17 g |
| Item model number | CLZ0115003 |
| Manufacturer | COOLWEST |
| Material | Plastic |
| Number of Pieces | 1 |
| Part number | CLZ0115003 |
| Product Dimensions | 1.6 x 1.18 x 4.53 cm; 17.01 g |
| Size | 2-way |
| Specification met | IP66 |
| Style | 2-way |
| Voltage | 450 Volts |

## Product Details

- **Brand:** COOLWEST
- **Colour:** Black
- **Material:** Plastic
- **Product dimensions:** 70D x 42W x 115H millimetres
- **Style:** 2-way

## Images

![IP66 Junction Box Waterproof Outdoor 2 Cable PG9 Black Plastic Connector Gland Electrical - Image 1](https://m.media-amazon.com/images/I/61kochPS6OL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I fit 2.5mm armoured cable through this?**
A: Sorry I am not sure, I used it with 1'5 mm cable which fitted nicely, 2.5 maybe too thick!

**Q: hi can a 3 core flat grey cable be used with this junction box, Thanx.**
A: Yes I replaced an old halogen lamp with a new led lamp which had integrated round cable and my old one had flat 6mm coming out of the wall all worked ok for added protection you can easily add a blob of silicon or putty for extra weather resistance at the flat end but even without that it seals ok.

**Q: Are there many kinds of waterproof rubber rings? Is it like Elezenioc?**
A: There are rubber seals inside the glands. Provided you use the correct cable diameter (not too small)  this will create a waterproof fit when tightened. The junction box cover has a good seal between it and the box when screwed shut tightly.

**Q: Can this be used to join CAT 5/6 cables together (removing the connector block inside first of course)?**
A: Don’t know about CAT 5/6 cabling specifically but whatever cables are joined inside this block will be dry as the device does exactly what it’s designed to do and that is keep it dry .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great item
*by M***Y on 27 December 2025*

Really like these. Small in size. A bit fiddly to install... but most electrical stuff is anyway. Have now ordered more as I have other things I need these for.

### ⭐⭐⭐⭐ It's simple to wire up.
*by N***L on 15 November 2024*

Bought this to fit a new outside light which had only a short cable,this junction box was just the job and for the price a good piece of kit.took advise of a reviewer and went round the wire with silicon sealant for extra assurity but to be honest don't think it needed it.

### ⭐⭐⭐⭐⭐ Does the job perfectly
*by M***N on 6 November 2025*

Excellent. As expected.

## Frequently Bought Together

- COOLWEST IP66 Junction Box Waterproof Outdoor 2 Cable PG9 Black Plastic Connector Gland Electrical
- IP68 Waterproof Junction Box Outdoor Cable Connector, Extension Electrical Cable Protector for Cable Diameter Ø5mm-8mm (Pack of 2)
- Faithfull FPPPLUG13R Black Plastic Plug 230V 13A

---

## 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.fi/products/48287886-ip66-junction-box-waterproof-outdoor-2-cable-pg9-black-plastic](https://www.desertcart.fi/products/48287886-ip66-junction-box-waterproof-outdoor-2-cable-pg9-black-plastic)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-07*