---
product_id: 599355908
title: "IP68 Waterproof Junction Box,2-Way Outdoor Waterproof Electrical Box with 2 Cable M20 Gland Wire Connector Electrical Junction Box for 4-12mm Diameter Cable, Black"
brand: "tynoscco"
price: "$28.99"
currency: USD
in_stock: true
reviews_count: 13
category: "Tynoscco"
url: https://www.desertcart.us/products/599355908-ip68-waterproof-junction-box-2-way-outdoor-waterproof-electrical-box
store_origin: US
region: United States of America
---

# IP68 waterproof up to 5m depth Fits 4-12mm cables with M20 glands Fireproof, UV & acid resistant PC material IP68 Waterproof Junction Box,2-Way Outdoor Waterproof Electrical Box with 2 Cable M20 Gland Wire Connector Electrical Junction Box for 4-12mm Diameter Cable, Black

**Brand:** tynoscco
**Price:** $28.99
**Availability:** ✅ In Stock

## Summary

> 💼 Secure your connections like a pro — waterproof, tough, and ready for any challenge!

## Quick Answers

- **What is this?** IP68 Waterproof Junction Box,2-Way Outdoor Waterproof Electrical Box with 2 Cable M20 Gland Wire Connector Electrical Junction Box for 4-12mm Diameter Cable, Black by tynoscco
- **How much does it cost?** $28.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/599355908-ip68-waterproof-junction-box-2-way-outdoor-waterproof-electrical-box)

## Best For

- tynoscco enthusiasts

## Why This Product

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

## Key Features

- • **Custom Cable Fit:** Dual-size waterproof rubber rings adapt seamlessly to cables from 4 to 12mm diameter.
- • **Versatile Application:** Perfect for outdoor lighting, underground wiring, pools, gardens, and industrial use.
- • **Built to Last Outdoors:** Durable flame-retardant polycarbonate resists UV, acid, alkali, and impact damage.
- • **Effortless Installation:** Includes 4 screws and 3-pin terminal for quick, secure setup in any environment.
- • **Ultimate Weatherproof Shield:** Certified IP68 protection keeps your connections dry even 5 meters underwater.

## Overview

The Tynoscco IP68 Waterproof Junction Box is a premium outdoor electrical enclosure designed for cables 4-12mm in diameter. Certified to IP68 standards, it offers reliable waterproofing up to 5 meters depth, with dual M20 gland connectors and customizable rubber seals. Constructed from flame-retardant, UV-resistant polycarbonate, it ensures durability against harsh weather, chemicals, and impact. Easy to install with included screws and terminal, it’s ideal for outdoor lighting, underground wiring, and industrial applications.

## Description

Tynoscco IP68 Waterproof Junction Box,2-Way Outdoor Waterproof Electrical Box with 2 Cable M20 Gland Wire Connector Electrical Junction Box for 4-12mm Diameter Cable, Black - desertcart.com

Review: “Water Tight” - Other than the tiny 1/4” screws that holds the cover on the box, this seems to be a well designed box to keep water out of the connection. Check back in one year to find out if it really performs in SC heat, humidity and hurricanes! :)
Review: Great box for waterproof connections - I had a outdoor LED Christmas light that was too bright for my taste. I decided to dim it by splicing a diode inline. I wanted a waterproof box that would protect my connections. There isn't a lot of space inside this box, but it was enough to make my connections. Stood up to rain and snow with no problems at all . I'd recommend it for anyone needing to splice a round, non-metallic cable for outdoor use.

## Features

- ✔①IP68 WATERPROOF & DUST-PROOF ： IP68 2Way Waterproof Junction Box M20 cable gland connectors at both ends and waterproof rubber rings are designed to protect from water. The professional waterproof grade can up to IP68, certificated by CE, ETL,UKCA,TÜV, UL, ENEC and ROHS. Max depth can up to 5m.
- ✔②WATERPROOF RUBBER RINGS： Equipped with（125*70*36mm）(L*W*H) 2 sets of different sizes waterproof sealed rubber rings, fit for all kinds of wires. Support cables of 4-12 mm, you can change by yourselves to suitable for different wires to prevent water entering. With waterproof sealing rubber circle and sealing screw to completely sealed.
- ✔③SUPERIOR QUALITY BOX ：Premium quality waterproof flame retardant PC material which is fireproof, dustproof and anti-impact, it’s durable and not easy to breaking. Acid & alkali resistant and UV protection, perfect for outdoor use, indoors and underground. Rated voltage is 450V and rated current is 24A.
- ✔④EASY TO INSTALL ：Waterproof Junction box can be easily installed under the ground, gives you full protection of the Cable Line. Equipped with 4 screws and a 3-pin connector terminal for easily install. 2-way 2-Way IP68 waterproof splice box is your best choice for outdoor lamps and lanterns connection.
- ✔⑤WIDELY USED：Suitable for electrical installations, outdoor cabling and cable repairs or extends. It can be installed in outdoors and indoors, such as wall, garden, yard, path, patio, road, street, swimming pool, pond, balcony, house, also widely applications in underwater engineering, underground engineering, and various industrial area.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CP88ZFWL |
| Best Sellers Rank | #96,939 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #187 in Electrical Boxes |
| Brand | Tynoscco |
| Color | black |
| Date First Available | December 1, 2023 |
| Finish Type | Polished |
| Installation Type | Screw-In |
| Item Weight | 3.17 ounces |
| Item model number | M686S2 |
| Manufacturer | Tynoscco |
| Material | PC (Polycarbonate) |
| Product Dimensions | 4"D x 1.4"W x 2.7"H |
| Specification Met | CE, ETL, RoHS, UKCA,TÜV, UL, ENEC,IP68 |
| Style | boxed |

## Product Details

- **Brand:** Tynoscco
- **Color:** black
- **Material:** PC (Polycarbonate)
- **Product Dimensions:** 4"D x 1.4"W x 2.7"H
- **Style:** boxed

## Images

![IP68 Waterproof Junction Box,2-Way Outdoor Waterproof Electrical Box with 2 Cable M20 Gland Wire Connector Electrical Junction Box for 4-12mm Diameter Cable, Black - Image 1](https://m.media-amazon.com/images/I/711hwEAoMLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ “Water Tight”
*by D***E on October 5, 2025*

Other than the tiny 1/4” screws that holds the cover on the box, this seems to be a well designed box to keep water out of the connection. Check back in one year to find out if it really performs in SC heat, humidity and hurricanes! :)

### ⭐⭐⭐⭐⭐ Great box for waterproof connections
*by L***R on January 14, 2025*

I had a outdoor LED Christmas light that was too bright for my taste. I decided to dim it by splicing a diode inline. I wanted a waterproof box that would protect my connections. There isn't a lot of space inside this box, but it was enough to make my connections. Stood up to rain and snow with no problems at all . I'd recommend it for anyone needing to splice a round, non-metallic cable for outdoor use.

### ⭐⭐⭐⭐ GREAT
*by J***R on November 12, 2025*

Work great small juction boxes and they are waterpoof

## Frequently Bought Together

- Tynoscco IP68 Waterproof Junction Box,2-Way Waterproof Splice Box Outdoor with 2 Cable M20 Gland Wire Connector Electrical Junction Box for 4-12mm Diameter Cable, Black
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-14*