---
product_id: 550607150
title: "DRRIWeipu IP68 Threaded Coupling Connector SP21 3Pin Male Plug SP2110/P Female Socket SP2111/S with Dust Cap in-line Cable"
brand: "drri"
price: "€ 34.65"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.nl/products/550607150-drriweipu-ip68-threaded-coupling-connector-sp21-3pin-male-plug-sp2110
store_origin: NL
region: Netherlands
---

# 30A Current IP68 Waterproof AC 500V Voltage DRRIWeipu IP68 Threaded Coupling Connector SP21 3Pin Male Plug SP2110/P Female Socket SP2111/S with Dust Cap in-line Cable

**Brand:** drri
**Price:** € 34.65
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** DRRIWeipu IP68 Threaded Coupling Connector SP21 3Pin Male Plug SP2110/P Female Socket SP2111/S with Dust Cap in-line Cable by drri
- **How much does it cost?** € 34.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/550607150-drriweipu-ip68-threaded-coupling-connector-sp21-3pin-male-plug-sp2110)

## Best For

- drri enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Threaded coupling for quick and secure setup.
- • **Robust Protection:** IP68 rating guarantees performance in harsh conditions.
- • **Unmatched Durability:** Crafted from anodized aluminum and brass for superior resilience.
- • **Seamless Connectivity:** 3-pin design ensures reliable power connections in any setting.
- • **Versatile Applications:** Perfect for industrial machinery, automotive, and marine environments.

## Overview

The DRRIWeipu IP68 Threaded Coupling Connector SP21 is a high-performance 3-pin male plug and female socket designed for robust applications. With a rated current of 30A and voltage of AC 500V, it features an IP68 waterproof rating, making it ideal for both indoor and outdoor use in harsh environments. Constructed from durable anodized aluminum and brass with gold-plated contacts, this connector ensures reliable performance and longevity.

## Description

DRRIWeipu IP68 Threaded Coupling Connector SP21 3Pin Male Plug SP2110/P Female Socket SP2111/S with Dust Cap in-line Cable

## Features

- Rated Current / Voltage : 30A / AC 500V;Withstand Voltage : AC 1500V;Panel Thread Diameter : 21mm/ 0.84"
- Cable Range : 4-12mm;Wire Size: ≤4.17mm² /11 AWG,Pin Quantity :3Pin;Contact Diameter: Φ3mm;Contact Resistance :1mΩ.
- Material : anodized aluminium, Brass;Color : black;Contact material:Brass with gold plating
- WEIPU SP21 waterproof connector is an IP68 waterproof cable connector with threaded coupling.designed for Process control,indoor and outdoor, Industrial Machinery,Machinery,Automotive,Marine,Outdoor lights,LED lightS,any harsh environment. Widely used for safe Control and power connections between equipment.
- Different pins please refer to the left attached Parameters drawings.if you need other model,you can contact us.

## Images

![DRRIWeipu IP68 Threaded Coupling Connector SP21 3Pin Male Plug SP2110/P Female Socket SP2111/S with Dust Cap in-line Cable - Image 1](https://m.media-amazon.com/images/I/61ZsMUzpxbL.jpg)
![DRRIWeipu IP68 Threaded Coupling Connector SP21 3Pin Male Plug SP2110/P Female Socket SP2111/S with Dust Cap in-line Cable - Image 2](https://m.media-amazon.com/images/I/61bfMXeoYLL.jpg)
![DRRIWeipu IP68 Threaded Coupling Connector SP21 3Pin Male Plug SP2110/P Female Socket SP2111/S with Dust Cap in-line Cable - Image 3](https://m.media-amazon.com/images/I/61HXXYJ3tGL.jpg)
![DRRIWeipu IP68 Threaded Coupling Connector SP21 3Pin Male Plug SP2110/P Female Socket SP2111/S with Dust Cap in-line Cable - Image 4](https://m.media-amazon.com/images/I/71UuV3zubaL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Just what I was looking for
  

*by T***D on Reviewed in the United States on July 22, 2023*

I was looking for the connector for my MIG welder to add a spool gun. Since most spool guns have 2 or 4 pin configuration, I would have to modify an existing one. Getting the wiring schematics was the hardest part for me. I wish it came with a diagram showing how it came apart, but it wasn't difficult to figure it out. Now I have my spool gun ready for my next aluminum job.

### ⭐ 







  
  
    Very poor quality control
  

*by R***1 on Reviewed in the United Kingdom on July 20, 2024*

Strangely the three pin plug does not fit the two pin socket supplied. So bad appearance. Impossible installation , zero connection but high quality individual parts that will never perform together.

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**Shop now:** [https://www.desertcart.nl/products/550607150-drriweipu-ip68-threaded-coupling-connector-sp21-3pin-male-plug-sp2110](https://www.desertcart.nl/products/550607150-drriweipu-ip68-threaded-coupling-connector-sp21-3pin-male-plug-sp2110)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-30*