{"id":1366608,"date":"2026-03-07T09:44:57","date_gmt":"2026-03-07T07:44:57","guid":{"rendered":"https:\/\/digibit.ee\/product\/shelly-3em-63w-gen3-energiamittari-wifi-verkkoon\/"},"modified":"2026-06-29T21:07:58","modified_gmt":"2026-06-29T18:07:58","slug":"shelly-3em-63w-gen3-energiamittari-wifi-verkkoon","status":"publish","type":"product","link":"https:\/\/digibit.ee\/en\/product\/shelly-3em-63w-gen3-energiamittari-wifi-verkkoon\/","title":{"rendered":"Shelly 3EM-63W Gen3 Energy Meter for WiFi Network"},"content":{"rendered":"<h3 class=\"\">Shelly 3EM-63W Gen3 (wire model) Wi-Fi Energy Meter<\/h3>\n<p>The Shelly 3EM-63W Gen3 is a three-phase WiFi energy meter that measures energy consumption and electrical network parameters from three separate phases. The energy meter provides precise measurement results and is suitable for loads with a current of up to 63 A. The device records data in real time and stores it both locally and in the cloud service, allowing you to easily monitor energy consumption over a long period.<\/p>\n<h3>Versatile Measurement Functions<\/h3>\n<p>The Shelly 3EM-63W measures power, current, voltage, apparent power, and power factor with one-minute accuracy. Measurement data updates in real time and is stored in the device\u2019s memory for at least seven days. Additionally, the data is transferred to the Shelly Cloud service, where it can be stored for up to five years.<\/p>\n<h3>Easy Installation and Use<\/h3>\n<p>The device is designed to be installed directly above or below a residual current device or circuit breaker, saving space on a DIN rail. The Shelly 3EM-63W is easy to connect to a local 2.4 GHz WiFi network and can be controlled via the Shelly Smart Control app or integrated with various smart home and building automation systems such as Google Home, Amazon Alexa, and Home Assistant.<\/p>\n<h3>Compatibility and Security<\/h3>\n<p>The device supports multiple communication protocols, including MQTT, HTTP, and WebSocket, with all connections secured by TLS. The Shelly 3EM-63W operates locally without cloud service but also offers the option to use cloud service for data storage and management. Bluetooth connectivity enables compatibility with other Shelly devices.<\/p>\n<h3>Future-Ready Technology<\/h3>\n<p>Equipped with Generation 3 hardware, the Shelly 3EM-63W features a powerful ESP-Shelly-C38F CPU and 8 MB flash memory. This enables advanced features such as scripting functions and virtual devices, ensuring long device lifespan and upgradability.<\/p>\n<h3>Energy Meter Standards and Accuracy<\/h3>\n<p>The Shelly 3EM-63W complies with IEC 62053-21 standards and offers Class B accuracy with a deviation of no more than 1%. The built-in real-time clock ensures correct time and date even without a continuous internet connection.<\/p>\n<h3 class=\"\">Features<\/h3>\n<ul>\n<li>Three-phase energy meter<\/li>\n<li>Load: max 63 A<\/li>\n<li>Measures: power (W), current (A), voltage (V), apparent power (VA), and power factor (PF)<\/li>\n<li>99% measurement accuracy, IEC 62053-21 Class B<\/li>\n<li>Real-time measurements with one-minute accuracy<\/li>\n<li>Local storage for at least 7 days<\/li>\n<li>Cloud storage up to 5 years (Shelly Cloud)<\/li>\n<li>Connects to 2.4 GHz WiFi network<\/li>\n<li>Bluetooth (compatibility with Shelly\u2019s battery-powered Bluetooth devices)<\/li>\n<li>Built-in real-time clock for maintaining time and date<\/li>\n<li>Compatible with over 200 smart home and building automation systems (e.g., Google Home, Amazon Alexa, Home Assistant)<\/li>\n<li>Generation 3 hardware: ESP-Shelly-C38F CPU, 8 MB flash memory<\/li>\n<li>Supports MQTT, HTTP, and WebSocket protocols with TLS security<\/li>\n<li>DIN rail installation<\/li>\n<li>Phase wires with ferrules to the protective device<\/li>\n<li>Neutral wire internally wired<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>Connecting to Wi-Fi network<\/li>\n<li>Three-phase energy measurement<\/li>\n<li>Load: max 63A<\/li>\n<li>Measure: power, current, voltage, apparent power, and power factor<\/li>\n<li>Real-time measurements with minute-level accuracy<\/li>\n<\/ul>\n","protected":false},"featured_media":999999999,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[47644,48310,48308],"product_tag":[],"class_list":["post-1366608","product","type-product","status-publish","has-post-thumbnail","product_cat-household-and-garden-products-en","product_cat-power-tools-en","product_cat-tools-and-accessories-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product\/1366608","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/media?parent=1366608"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_brand?post=1366608"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_cat?post=1366608"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_tag?post=1366608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}