---
product_id: 57194866
title: "THERMAL SWITCH, N/O 30C 03EN35T044(20/30) By MICROTHERM"
brand: "microtherm"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 3
url: https://www.desertcart.pt/products/57194866-thermal-switch-n-o-30c-03en35t044-20-30-by-microtherm
store_origin: PT
region: Portugal
---

# THERMAL SWITCH, N/O 30C 03EN35T044(20/30) By MICROTHERM

**Brand:** microtherm
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** THERMAL SWITCH, N/O 30C 03EN35T044(20/30) By MICROTHERM by microtherm
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/57194866-thermal-switch-n-o-30c-03en35t044-20-30-by-microtherm)

## Best For

- microtherm enthusiasts

## Why This Product

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

## Description

The product image is for illustrative purposes only. Please read the product Technical Details section.

## Features

- Contact Configuration: SPST.
- Sensor Terminals: Quick Connect.
- Sensor Housing: Flange Mount.
- No. of Pins: 2 Pin.
- Contact Rating: 250VAC/10A.

## Images

![THERMAL SWITCH, N/O 30C 03EN35T044(20/30) By MICROTHERM - Image 1](https://m.media-amazon.com/images/I/21qUmb0yGYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Saves battery life for greenhouse extractor fan
  

*by A***T on Reviewed in the United Kingdom on 2 May 2017*

I purchased this last year to switch on an extractor fan when the apex of the greenhouse reached thirty degrees, it works perfectly allowing the battery to be used much more efficiently. Eventually I'll find somewhere to put a solar panel and charge the battery when the fan is not in use.My only bugbear is I'd like a switch that operates at 25C but this one works perfectly.

### ⭐⭐⭐⭐⭐ 







  
  
    XBOX / AMP / SKY BOX TV CABINET SENSORS
  

*by P***N on Reviewed in the United Kingdom on 26 April 2014*

After purchasing a new TV cabinet there was a lack of cooling, and found it got quite warm with the front doors closed (Have a back on it as it gathers too much dust)Bought these sensors, rigged up through a 12V Power supply from local store, as well as a couple of Computer cooling fans, an d some LED's to show when activated.Once wired - plugged it, and turned all the toys on, and as if by magic - a subtle click, the fans started up, and the LED's came on.These are perfect sensors, not to sensitive - recommended !

### ⭐⭐⭐⭐⭐ 







  
  
    Realy useful
  

*by M***N on Reviewed in the United Kingdom on 27 April 2013*

Purchased to turn a cooling fan on when my son's X-Box reaches 30 C, as it is fitted inside a cabinate under the TV.  Works well, keeps the X-box cool, and turns the fan off when cooled down.

---

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**Shop now:** [https://www.desertcart.pt/products/57194866-thermal-switch-n-o-30c-03en35t044-20-30-by-microtherm](https://www.desertcart.pt/products/57194866-thermal-switch-n-o-30c-03en35t044-20-30-by-microtherm)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-11-12*