---
product_id: 63151768
title: "FengYun® 1 way 30A with optocoupler isolation support high and low level trigger relay module relay board 5V"
brand: "fengyun"
price: "RM109"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/63151768-fengyun-1-way-30a-with-optocoupler-isolation-support-high-low
store_origin: MY
region: Malaysia
---

# FengYun® 1 way 30A with optocoupler isolation support high and low level trigger relay module relay board 5V

**Brand:** fengyun
**Price:** RM109
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** FengYun® 1 way 30A with optocoupler isolation support high and low level trigger relay module relay board 5V by fengyun
- **How much does it cost?** RM109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/63151768-fengyun-1-way-30a-with-optocoupler-isolation-support-high-low)

## Best For

- fengyun enthusiasts

## Why This Product

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

## Description

1, the module uses genuine 30A high-quality relay, normally open interface Maximum load: AC 250V / 30A, DC 30V / 30A;2, the use of patch optocoupler isolation, drive ability, stable performance; trigger current 5mA;3, the module operating voltage 5V, 12V, 24V to choose from;4, the module can be set by jumper high or low trigger5, the relay control terminal voltage and the trigger side of the voltage power jumper can be done before and after the complete isolation, do before and after the two different voltage requirements (such as the relay with 24V, trigger with 5V), need to contact customer service changes in the parameters, the price has different;6, fault-tolerant design, even if the control line off, the relay will not move;7, power indicator (green), relay status indicator (red)8, user interface design, all interfaces can be directly connected through the terminal leads, very convenient9, the module size: 50mm * 33mm * 24mm (L * W * H), the product weight: 36g10, with 4 fixed bolt holes, hole 3.1mm, spacing 44.5mm * 27.5mmPacking Content: One piece

## Features

- Module with genuine high-quality 30A relay.
- Normally open interface maximum load: AC 250V / 30A, DC 30V / 30A.
- SMD optocoupler isolation, drive capability, stable performance
- Trigger current 5mA;
- module operating voltage 5V, 12V, 24V

## Images

![FengYun® 1 way 30A with optocoupler isolation support high and low level trigger relay module relay board 5V - Image 1](https://images-eu.ssl-images-amazon.com/images/I/51ZT5ScqwQL.jpg)
![FengYun® 1 way 30A with optocoupler isolation support high and low level trigger relay module relay board 5V - Image 2](https://images-eu.ssl-images-amazon.com/images/I/5199dYjr3FL.jpg)
![FengYun® 1 way 30A with optocoupler isolation support high and low level trigger relay module relay board 5V - Image 3](https://images-eu.ssl-images-amazon.com/images/I/511ddaR9ZyL.jpg)
![FengYun® 1 way 30A with optocoupler isolation support high and low level trigger relay module relay board 5V - Image 4](https://images-eu.ssl-images-amazon.com/images/I/51tmuL-nheL.jpg)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-06*