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Hello, we are Shelly – one of the fastest-growing EU-based IoT brands. For us, it’s not about the size of your cart, it’s about helping you live smarter and better.

We offer…

Multi-protocol ConnectivityOpen and Flexible EcosystemNo Hub Needed! Local and Remote controlFree Shelly App (+ Premium for advanced features)Products tailored to fit US standards and dedicated local team

Smart Switches and Dimmers

Smart Plugs and Sensors

Energy Meters

Accessories

Professional Smart Devices

Language ‏ : ‎ English
Product Dimensions ‏ : ‎ 2.72 x 0.75 x 3.7 inches; 2.22 ounces
Item model number ‏ : ‎ 3800235268148
Date First Available ‏ : ‎ September 27, 2023
Manufacturer ‏ : ‎ Allterco Robotics EOOD
ASIN ‏ : ‎ B0CH1JW2CW
Best Sellers Rank: #63,095 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #17 in Industrial Power Meters
Customer Reviews: 4.6 4.6 out of 5 stars 486 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Shelly Pro EM 50A is a Wi-Fi energy meter with contactor control and LAN connectivity. Designed for DIN rail mounting, this single-phase, dual-channel energy meter comes with an integrated switch featuring potential-free contacts for precise contactor control. The package includes two 50A current transformers for accurate energy measurement. Additionally, it functions as a Bluetooth gateway, enhancing smart home integration and connectivity.
Perfect for SMB owners – If you own a small or medium-sized business, chances are you’ve struggled with excessive energy consumption at some point. Some machines and equipment are on all the time. With the Shelly PRO EM-50, you can measure and reduce consumption with the highest precision by switching off consumers such as water dispensers, laminators and lights at night.
Home Renewable Energy Ecosystem – If you have a photovoltaic (PV) system at home, the Shelly PRO EM-50 can help you meter the grid and import energy from renewable sources. It also features configurable load control, allowing you to redirect excess energy from renewable sources to electronic devices in your home, optimizing your energy use.
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.