---
product_id: 781856635
title: "4 Units Dc 12V Relay Module 1 Channel Relay Board with High or Low Level Optocoupler Isolation Support"
price: "€ 28.32"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/781856635-4-units-dc-12v-relay-module-1-channel-relay-board
store_origin: ES
region: Spain
---

# 4 Units Dc 12V Relay Module 1 Channel Relay Board with High or Low Level Optocoupler Isolation Support

**Price:** € 28.32
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 4 Units Dc 12V Relay Module 1 Channel Relay Board with High or Low Level Optocoupler Isolation Support
- **How much does it cost?** € 28.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/781856635-4-units-dc-12v-relay-module-1-channel-relay-board)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

4 Units Dc 12V Relay Module 1 Channel Relay Board with High or Low Level Optocoupler Isolation Support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095YFJ69T |
| Best Sellers Rank | #2,969 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Solid State Relays |
| Brand | AEDIKO |
| Coil Voltage | 12 Volts (DC) |
| Connector Type | Through Hole |
| Contact Current Rating | 10 Amps |
| Contact Material | Silver |
| Contact Type | Normally Closed, Normally Open |
| Current Rating | 5 Milliamps |
| Date First Available | June 10, 2021 |
| Item Weight | 2.29 ounces |
| Item model number | 14921 |
| Manufacturer | AEDIKO |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts |
| Minimum Switching Voltage | 250 Volts |
| Mounting Type | Screw Mount |
| Operation Mode | Automatic |
| Product Dimensions | 1.9 x 1.02 x 0.72 inches |
| Specification Met | Ma |
| UPC | 701715480605 |
| Wattage | 60 Milliwatts |

## Product Details

- **Connector Type:** Through Hole
- **Contact Material:** Silver
- **Contact Type:** Normally Closed, Normally Open
- **Current Rating:** 5 Milliamps
- **Mounting Type:** Screw Mount

## Images

![4 Units Dc 12V Relay Module 1 Channel Relay Board with High or Low Level Optocoupler Isolation Support - Image 1](https://m.media-amazon.com/images/I/71TfqCqH8PL.jpg)

## Frequently Bought Together

- AEDIKO 4pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level
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**Shop now:** [https://www.desertcart.es/products/781856635-4-units-dc-12v-relay-module-1-channel-relay-board](https://www.desertcart.es/products/781856635-4-units-dc-12v-relay-module-1-channel-relay-board)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-19*