---
product_id: 532563776
title: "Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels"
brand: "shelly"
price: "₹ 27862"
currency: INR
in_stock: true
reviews_count: 13
category: "Shelly"
url: https://www.desertcart.in/products/532563776-pro-3em-120a-wi-fi-and-lan-3-phase-smart
store_origin: IN
region: India
---

# 120A max current clamp Wi-Fi & LAN dual connectivity 2-way energy flow monitoring Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels

**Brand:** shelly
**Price:** ₹ 27862
**Availability:** ✅ In Stock

## Summary

> ⚡ Empower your space with smart energy mastery

## Quick Answers

- **What is this?** Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels by shelly
- **How much does it cost?** ₹ 27862 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/532563776-pro-3em-120a-wi-fi-and-lan-3-phase-smart)

## 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

- • **Solar & Renewable Ready:** Monitor solar panel output and optimize green energy use
- • **Precision Power Tracking:** 1% accuracy for real-time energy insights
- • **Bluetooth Gateway Enabled:** Expand your smart home ecosystem effortlessly
- • **Robust 3-Phase Monitoring:** Track consumption and production across all three phases
- • **Seamless Smart Integration:** Works natively with Alexa & Google Home—no hub needed

## Overview

Shelly Pro 3EM is a DIN-rail mountable, 3-phase smart energy meter with 120A clamps, offering 1% measurement accuracy. It supports Wi-Fi, LAN, and Bluetooth gateway functions, enabling precise two-way energy monitoring for homes, offices, and solar setups. Compatible with Alexa and Google Home, it requires no hub and provides up to 60 days of historical data, backed by a 5-year warranty and professional support.

## Description

Shelly Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels: desertcart.com: Industrial & Scientific

Review: Works perfectly and easy to install / setup - Excellent product and easy installation. Allows me to monitor a remote condo and keep tabs on the HVAC and power consumption. The app is well polished and provides all the information and control you would expect with this device
Review: Excelente! - Excelente!

## Features

- Shelly Pro 3EM is a Wi-Fi-operated, DIN-mountable 3-phase energy meter with Wi-Fi and LAN connectivity. With an active energy measurement accuracy of 1%, it allows precise monitoring of energy consumption for home appliances, electric circuits, and office equipment individually. The package includes three 120A Current Transformers for enhanced measurement. Additionally, it functions as a Bluetooth gateway, expanding connectivity for smart home automation.
- Monitor your home, office, or factory and avoid additional expenses or drops in voltage that can damage your appliances and devices. Shelly Pro 3EM can calculate 2-way consumption: produced and used energy for each of the three phases | Industry grade security- the device can have direct connections to your cloud infrastructure, reducing the cost of deploying complex networks and VPNs.;
- Solar Panels Monitoring and Control - Keep track of how much energy your solar panels or wind turbines are generating and save effortlessly. Access real-time information about the efficiency of your system and historical data for up to 60 days.
- Shelly Customer Service - Shelly is one of the fastest-growing IoT 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 |
|---------------|-------|
| ASIN | B0BVKZ4NGM |
| Best Sellers Rank | #50,101 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Industrial Power Meters #520 in Computer Networking Switches |
| Brand | Shelly |
| Brand Name | Shelly |
| Connector Type | Clamp |
| Contact Current Rating | 120 A |
| Contact Material | Steel |
| Contact Type | Normally Open |
| Current Rating | 120 A |
| Customer Reviews | 4.7 out of 5 stars 2,454 Reviews |
| EU Spare Part Availability Duration | 5 years |
| Included Components | 1 x Shelly Pro 3EM |
| Item Weight | 62 g |
| Manufacturer | Shelly Europe |
| Maximum Switching Voltage | 240 volts |
| Model | 3800235268100 |
| Mounting Type | DIN Rail Mount |
| Number of Items | 1 |
| Operation Mode | Automatic |
| Part Number | 810 |
| Specification Met | CE, RoHS |
| Unit Count | 1 count |
| Upper Temperature Rating | 105 °F |
| Wattage | 31200 watts |

## Product Details

- **Connector Type:** Clamp
- **Contact Material:** Steel
- **Contact Type:** Normally Open
- **Current Rating:** 120 A
- **Mounting Type:** DIN Rail Mount

## Images

![Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels - Image 1](https://m.media-amazon.com/images/I/81vNdeYbeTL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: My Shelly Pro 3EM fails to connect. What should I do?**
A: Make sure to you are entering correctly the SSID name and password. Upper/lowercases must be respected. Make sure to allow all permissions for the app, including precise location. For further support, use support.shelly.cloud

**Q: How do I install Shelly Pro 3EM?**
A: All Shelly Pro devices are DIN-mountable inside the breaker box. Check the wiring diagram in our User & Safety guide or see our installation video for further support.

**Q: My Shelly Pro 3EM shows incorrect/inaccurate readings. What should I do?**
A: Wrong measurements are usually due to incorrect wiring. Check that CT transformers are properly positioned, each phase is connected to the correct port, and each CT matches the right phase and device port.

**Q: Does Shelly Pro 3EM require a neutral wire?**
A: Yes, a neutral wire is mandatory.

**Q: Can I use 50A clamp for Shelly Pro 3EM?**
A: No, you can only use Shelly Pro 3EM with 120 A CTs and each transformer is calibrated for the specific device port. We do not recommend using different brands as it can result in wrong measurements.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly and easy to install / setup
*by T***M on January 18, 2026*

Excellent product and easy installation. Allows me to monitor a remote condo and keep tabs on the HVAC and power consumption. The app is well polished and provides all the information and control you would expect with this device

### ⭐⭐⭐⭐⭐ Excelente!
*by M***O on January 26, 2026*

Excelente!

### ⭐⭐⭐⭐⭐ Great product for keeping your power company honest
*by A***Y on November 17, 2024*

This device is great for keeping track of the quality of your power. We were having brownouts and electrical appliances behaving oddly. Suspected there was too much variation in the voltage but couldn't verify it so we had this device installed and it showed one phase running noticeably lower than the other and more importantly it dropped outside the allowed specification for 115V power in the US on several occasions and could be easily seen from the built in webserver.

## Frequently Bought Together

- Shelly Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels
- Shelly H&T Gen3 White | Wi-Fi & Bluetooth Smart Temperature & Humidity Sensor with Remote App Control | Smart Scenes | LCD Display

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**Shop now:** [https://www.desertcart.in/products/532563776-pro-3em-120a-wi-fi-and-lan-3-phase-smart](https://www.desertcart.in/products/532563776-pro-3em-120a-wi-fi-and-lan-3-phase-smart)

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-10-04*