---
product_id: 644759853
title: "Pro 3 | Wi-Fi & LAN, 3-Channel Smart Relay | Home & Facility Automation | Compatible with Alexa & Google Home | iOS Android App | Lights Automation | Controller for Motorized Valve"
brand: "shelly"
price: "€ 461.94"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/644759853-pro-3-wi-fi-and-lan-3-channel-smart-relay
store_origin: NL
region: Netherlands
---

# 48A max switching current Wi-Fi, LAN & Bluetooth connectivity DIN rail mount for seamless installation Pro 3 | Wi-Fi & LAN, 3-Channel Smart Relay | Home & Facility Automation | Compatible with Alexa & Google Home | iOS Android App | Lights Automation | Controller for Motorized Valve

**Brand:** shelly
**Price:** € 461.94
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your space with pro-grade smart control — because your home and office deserve the future now!

## Quick Answers

- **What is this?** Pro 3 | Wi-Fi & LAN, 3-Channel Smart Relay | Home & Facility Automation | Compatible with Alexa & Google Home | iOS Android App | Lights Automation | Controller for Motorized Valve by shelly
- **How much does it cost?** € 461.94 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/644759853-pro-3-wi-fi-and-lan-3-channel-smart-relay)

## Best For

- shelly enthusiasts

## Why This Product

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

## Key Features

- • **Custom Scenes & Scheduling:** Create personalized automation scripts and schedules that sync perfectly with your lifestyle or business needs.
- • **Seamless Connectivity Suite:** Wi-Fi, LAN, and Bluetooth ensure your smart home or facility stays connected and responsive.
- • **Powerhouse Control at 48 Amps:** Handle heavy-duty lighting & appliances effortlessly with industry-grade current capacity.
- • **Triple-Channel Smart Automation:** Manage three independent circuits—perfect for lighting, valves, and more in one sleek device.
- • **Built-In Safety & Energy Efficiency:** Overvoltage, overpower, and temperature protections keep your system safe while cutting costs.

## Overview

Shelly Pro 3 is a professional-grade, three-channel smart relay designed for advanced home and facility automation. Supporting up to 48A with potential-free outputs, it offers flexible control over lighting, motorized valves, and appliances. Featuring Wi-Fi, LAN, and Bluetooth connectivity, it integrates seamlessly with Alexa, Google Home, and the Shelly Smart Control App. Its DIN rail mount design and built-in safety protections make it ideal for residential, commercial, and industrial environments seeking efficient, customizable automation.

## Description

Pro 3 | Wi-Fi & LAN, 3-Channel Smart Relay | Home & Facility Automation | Compatible with Alexa & Google Home | iOS Android App | Lights Automation | Controller for Motorized Valve

## Features

- Shelly Pro 3 is a three-phase, three-channel DIN rail relay with LAN and Wi-Fi connectivity, supporting up to 48A. It is designed for professional lighting and appliance automation in both residential and commercial applications. Featuring potential-free (dry contact) outputs, it offers exceptional flexibility in voltage support and various use cases. Additionally, it functions as a Bluetooth gateway, enhancing smart home integration and connectivity.
- Use Shelly Pro 3 to control the motorized valves in your water distribution box and control heating, cooling, or any other motorized valve in your facility. In addition, it can control three separate light circuits and give you full control over common spaces such as halls, garages, and storage rooms, which usually have their lights constantly switched on.
- Shelly Pro Series - Enhanced with temperature, overpower, and overvoltage load protection, Shelly Pro Series is designed to be installed inside the breaker box (DIN). Allowing full smart automation with no additional cables or wiring, Shelly Pro line is perfect for homes, offices, stores, businesses, and manufacturing facilities, as well as new buildings.
- Shelly Customer Service - Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 5 years device warranty.
- Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connector Type | Screw |
| Contact Material | Steel |
| Contact Type | Normally Open |
| Current Rating | 16 Amps |
| Mounting Type | DIN Rail Mount |
| Brand | Shelly |
| Operation Mode | Automatic |
| Wattage | 11520 Watts |
| Coil Voltage | 48 Volts |
| Contact Current Rating | 16 Amps |
| Maximum Switching Current | 48 Amps |
| Specification Met | CE, RoHS |
| Upper Temperature Rating | 105 Degrees Fahrenheit |
| Manufacturer | Allterco Robotics EOOD |
| Model number | 3800235268094 |
| Number of Memory Sticks | 1 |
| Item Weight | 150 g |
| Product Dimensions | 5.9 x 5.3 x 9.6 cm; 150 g |
| Item model number | 3800235268094 |
| Item Height | 9.6 Centimeters |
| Item Width | 5.3 Centimeters |
| Included Components | 1 x Shelly Pro 3, User manual |
| Are batteries included? | No |

## Product Details

- **Connector Type:** Screw
- **Contact Material:** Steel
- **Contact Type:** Normally Open
- **Current Rating:** 16 Amps
- **Mounting Type:** DIN Rail Mount

## Images

![Pro 3 | Wi-Fi & LAN, 3-Channel Smart Relay | Home & Facility Automation | Compatible with Alexa & Google Home | iOS Android App | Lights Automation | Controller for Motorized Valve - Image 1](https://m.media-amazon.com/images/I/816Xo6NLoRL.jpg)
![Pro 3 | Wi-Fi & LAN, 3-Channel Smart Relay | Home & Facility Automation | Compatible with Alexa & Google Home | iOS Android App | Lights Automation | Controller for Motorized Valve - Image 2](https://m.media-amazon.com/images/I/71vMWI9tmAL.jpg)
![Pro 3 | Wi-Fi & LAN, 3-Channel Smart Relay | Home & Facility Automation | Compatible with Alexa & Google Home | iOS Android App | Lights Automation | Controller for Motorized Valve - Image 3](https://m.media-amazon.com/images/I/71VhXk3WrRL.jpg)
![Pro 3 | Wi-Fi & LAN, 3-Channel Smart Relay | Home & Facility Automation | Compatible with Alexa & Google Home | iOS Android App | Lights Automation | Controller for Motorized Valve - Image 4](https://m.media-amazon.com/images/I/81YAwHp8+xL.jpg)
![Pro 3 | Wi-Fi & LAN, 3-Channel Smart Relay | Home & Facility Automation | Compatible with Alexa & Google Home | iOS Android App | Lights Automation | Controller for Motorized Valve - Image 5](https://m.media-amazon.com/images/I/81psguITewL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*