{"id":1366610,"date":"2026-03-07T09:44:57","date_gmt":"2026-03-07T07:44:57","guid":{"rendered":"https:\/\/digibit.ee\/product\/shelly-em-gen3-50a-ct-energiamittari-wifi-verkkoon\/"},"modified":"2026-06-13T12:44:58","modified_gmt":"2026-06-13T09:44:58","slug":"shelly-em-gen3-50a-ct-energiamittari-wifi-verkkoon","status":"publish","type":"product","link":"https:\/\/digibit.ee\/en\/product\/shelly-em-gen3-50a-ct-energiamittari-wifi-verkkoon\/","title":{"rendered":"Shelly EM Gen3 50A CT Energy Meter for WiFi Network"},"content":{"rendered":"<h3 class=\"\">Shelly EM Gen3 + 50A CT &#8211; Wi-Fi Single-Phase Energy Meter<\/h3>\n<p>The compact Shelly EM Gen3 + 50A CT is a dual-channel single-phase energy meter that accurately monitors electricity consumption in real time. The device measures current, voltage, power, and power factor with a one-minute measurement interval, suitable for loads with a current of up to 50 amperes. Shelly EM Gen3 supports wireless 2.4 GHz Wi-Fi and Bluetooth, making it easy to connect to smart home systems and other Shelly devices.<\/p>\n<h3>Accurate Measurement and Versatile Data<\/h3>\n<p>The device utilizes current transformers (CT) and offers up to 99% measurement accuracy. One 50A CT sensor is included, and an additional one can be purchased as an accessory for dual-channel measurement. The device uses the current transformer to measure electricity consumption on two channels. It stores data for at least 10 days with one-minute precision. Real-time measurement data is easily accessible via the Shelly Smart Control app or other compatible smart home systems.<\/p>\n<h4 class=\"\">Measurement Data Includes<\/h4>\n<ul>\n<li>Power (W)<\/li>\n<li>Current (A)<\/li>\n<li>Voltage (V)<\/li>\n<li>Apparent Power (VA)<\/li>\n<li>Power Factor (PF)<\/li>\n<\/ul>\n<h3>Compatibility and Smart Home Systems<\/h3>\n<p>The device operates locally without cloud services but can also be connected to Shelly Cloud for long-term data storage. It is compatible with many smart home platforms such as Google Home, Amazon Alexa, Home Assistant, Samsung SmartThings, and KNX. Communication protocols MQTT, HTTP, and WebSocket support TLS encryption, enhancing security.<\/p>\n<h3>Advanced Hardware and Future-Proofing<\/h3>\n<p>Shelly EM Gen3 is based on Generation 3 hardware featuring a powerful ESP-Shelly-C38F CPU and 8 MB flash memory. This enables advanced features like scripting and virtual devices, ensuring functionality through future system updates. It meets the IEC 62053-21 standard requirements and offers Class B measurement accuracy (\u22641% deviation). The device is designed for installation on a DIN rail or in a panel enclosure. The built-in real-time clock maintains time and date even when the SNTP server connection is lost, ensuring reliable measurement data continuously.<\/p>\n<h3>Features<\/h3>\n<ul>\n<li>Single-phase dual-channel energy meter<\/li>\n<li>Measures: current, voltage, power, apparent power, and power factor<\/li>\n<li>Measurement resolution of 1 minute, storage for at least 10 days<\/li>\n<li>50 A current transformer (additional current transformer available as accessory)<\/li>\n<li>Potential-free 2A switch for external contactor control<\/li>\n<li>Wireless connectivity: 2.4 GHz Wi-Fi and Bluetooth<\/li>\n<li>Compatible with Shelly Smart Control app and over 200 smart home systems<\/li>\n<li>Secure communication protocols: MQTT, HTTP, WebSocket (TLS encryption)<\/li>\n<li>Generation 3 hardware: ESP-Shelly-C38F CPU, 8 MB flash memory<\/li>\n<li>IEC 62053-21 standard accuracy, Class B (up to 1% deviation)<\/li>\n<li>Real-time clock for time and date retention without internet connection<\/li>\n<li>Installation on DIN rail or panel enclosure<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>2.4 GHz Wi-Fi and Bluetooth<\/li>\n<li>two-channel, single-phase<\/li>\n<li>Maximum current load 50A<\/li>\n<li>99% measurement accuracy<\/li>\n<li>Installation on DIN rail or membrane enclosure<\/li>\n<\/ul>\n","protected":false},"featured_media":999999999,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[38898,18744,36885,16869,39542,19936],"product_tag":[],"class_list":["post-1366610","product","type-product","status-publish","has-post-thumbnail","product_cat-energy-consumption-meters-en","product_cat-sahkonkulutusmittarit","product_cat-code-and-enlightenment-en","product_cat-kodu-ja-valgustus","product_cat-renovation-and-electrical-work-en","product_cat-renovation-and-electricity","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product\/1366610","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=1366610"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_brand?post=1366610"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_cat?post=1366610"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_tag?post=1366610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}