---
product_id: 55623416
title: "30 AMP Metal MOMENTARY Waterproof Switch 12V 16mm 5/8 Horn Starter Nitrous Button"
brand: "wd electronics"
price: "R249"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/55623416-30-amp-metal-momentary-waterproof-switch-12v-16mm-5-8
store_origin: ZA
region: South Africa
---

# 30 AMP Metal MOMENTARY Waterproof Switch 12V 16mm 5/8 Horn Starter Nitrous Button

**Brand:** wd electronics
**Price:** R249
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 30 AMP Metal MOMENTARY Waterproof Switch 12V 16mm 5/8 Horn Starter Nitrous Button by wd electronics
- **How much does it cost?** R249 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/55623416-30-amp-metal-momentary-waterproof-switch-12v-16mm-5-8)

## Best For

- wd electronics enthusiasts

## Why This Product

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

## Description

Push Button Momentary Button 3/8" hole (16mm) stainless steel with screw terminals.

## Features

- About this item
- 5/8" (16mm) hole
- Stainless Steel
- Waterproof
- Great for all projects (Nitro Button, Horn Button, Starter Button)

## Images

![30 AMP Metal MOMENTARY Waterproof Switch 12V 16mm 5/8 Horn Starter Nitrous Button - Image 1](https://images-na.ssl-images-amazon.com/images/I/51eVeI%2BCG0L.jpg)
![30 AMP Metal MOMENTARY Waterproof Switch 12V 16mm 5/8 Horn Starter Nitrous Button - Image 2](https://images-na.ssl-images-amazon.com/images/I/71AK9QMaZ3L.jpg)
![30 AMP Metal MOMENTARY Waterproof Switch 12V 16mm 5/8 Horn Starter Nitrous Button - Image 3](https://images-na.ssl-images-amazon.com/images/I/71SnR%2BhvWQL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    This is as nice little momentary switch that worked fine for my purpose
  

*by L***S on Reviewed in the United States on April 5, 2018*

This is as nice little momentary switch that worked fine for my purpose.  I just wanted a switch to momentarily check a volt meter.  The problem I had is that it is listed as needing a 3/8 inch hole. So that is what I did my fabrication for.  It actually needs a 1/2 inch hole.  Fortunately I had enough room to enlarge the hole and my project is fine.  Fix your description!

### ⭐⭐⭐⭐⭐ 







  
  
    Way better switch than I thought it would be awesome
  

*by K***O on Reviewed in the United States on May 18, 2020*

Way better switch than I thought it would be awesome

### ⭐⭐⭐⭐⭐ 







  
  
    Works great.
  

*by R***. on Reviewed in the United States on December 16, 2018*

Button works great. Easy to wire it.

---

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**Shop now:** [https://www.desertcart.co.za/products/55623416-30-amp-metal-momentary-waterproof-switch-12v-16mm-5-8](https://www.desertcart.co.za/products/55623416-30-amp-metal-momentary-waterproof-switch-12v-16mm-5-8)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-14*