{"product_id":"shelly-em-gen3-50a-wi-fi-smart-energy-meter-with-dual-channel-monitoring","title":"Shelly EM Gen3 50A Wi-Fi Smart Energy Meter with Dual-Channel Monitoring","description":"\u003cdiv\u003e\n\u003ch1\u003eShelly EM Gen3 50A Wi-Fi Smart Energy Meter with Dual-Channel Monitoring\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eShelly EM Gen3\u003c\/strong\u003e is a compact \u003cstrong\u003eWi-Fi and Bluetooth-enabled smart energy meter\u003c\/strong\u003e designed to provide real-time monitoring and control of electrical energy consumption in your home or business. This \u003cstrong\u003eGen3 device\u003c\/strong\u003e uses up to \u003cstrong\u003e2 current transformers\u003c\/strong\u003e for contactless metering, allowing you to track the energy usage of individual appliances and circuits with precision. It includes a \u003cstrong\u003e50A CT clamp\u003c\/strong\u003e in the box and features a \u003cstrong\u003edry contact relay\u003c\/strong\u003e for controlling external contactors, making it ideal for managing heavy-load appliances like water heaters, heat pumps, and HVAC systems.\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love the Shelly EM Gen3\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Energy Monitoring\u003c\/strong\u003e: Track voltage, current, power, power factor, and total energy consumption as it happens to identify efficiency opportunities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Channel Measurement\u003c\/strong\u003e: Monitor up to 2 circuits simultaneously with single-phase, two-channel metering (one 50A clamp included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Hub Required\u003c\/strong\u003e: Connects directly to your \u003cstrong\u003e2.4 GHz Wi-Fi network\u003c\/strong\u003e with \u003cstrong\u003eBluetooth 4.2\u003c\/strong\u003e for quick setup and gateway functionality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal \u0026amp; Cloud Data Storage\u003c\/strong\u003e: Stores up to \u003cstrong\u003e10 days of data locally\u003c\/strong\u003e in 1-minute intervals; cloud history extends to \u003cstrong\u003e365 days\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContactor Control\u003c\/strong\u003e: Built-in \u003cstrong\u003edry contact relay\u003c\/strong\u003e (2A at 230V AC) for switching heavy-load devices via external contactors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact DIN Rail Design\u003c\/strong\u003e: Small form factor (37 × 42 × 16 mm) installs easily in electrical panels, behind wall switches, or in tight spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSmart Home Integration Made Easy\u003c\/h2\u003e\n\u003cp\u003eThe Shelly EM Gen3 works standalone in a local Wi-Fi network or integrates seamlessly with popular \u003cstrong\u003esmart home automation platforms\u003c\/strong\u003e including \u003cstrong\u003eHome Assistant, Amazon Alexa, Google Home, MQTT, and Shelly Smart Control\u003c\/strong\u003e. It supports \u003cstrong\u003eadvanced scripting, webhooks, and REST API\u003c\/strong\u003e for custom automations and local control without relying on the cloud. Access and control your energy meter remotely from anywhere with an internet connection via the \u003cstrong\u003efree Shelly Smart Control app\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003ePowerful Gen3 Performance\u003c\/h2\u003e\n\u003cp\u003eBuilt on the latest \u003cstrong\u003eShelly Gen3 platform\u003c\/strong\u003e, this energy meter features a proprietary Shelly chip with \u003cstrong\u003e8MB of memory\u003c\/strong\u003e, dramatically improving device performance, reliability, and speed. The Gen3 series introduces virtual components, allowing you to integrate non-Shelly devices into a unified control system within the app. Monitor real-time power consumption, set custom scenes and schedules, and automate based on instantaneous power or cumulative energy usage.\u003c\/p\u003e\n\n\u003ch2\u003ePrecise Measurement \u0026amp; Accuracy\u003c\/h2\u003e\n\u003cp\u003eThe Shelly EM Gen3 measures \u003cstrong\u003eactive and apparent power, energy, power factor, and reactive energy\u003c\/strong\u003e with high accuracy. It operates on a \u003cstrong\u003evoltage range of 110-240V AC (±2%)\u003c\/strong\u003e with a \u003cstrong\u003ecurrent measurement range of 0-80A\u003c\/strong\u003e. Measurement accuracy is \u003cstrong\u003e±2% for 2-50A, ±2% for 1-2A, and ±5% for 0-1A\u003c\/strong\u003e, ensuring reliable data for energy management and cost reduction.\u003c\/p\u003e\n\n\u003ch2\u003eFlexible Installation Options\u003c\/h2\u003e\n\u003cp\u003eThe device can be mounted on a standard \u003cstrong\u003e35mm DIN rail\u003c\/strong\u003e, retrofitted into electrical wall boxes, or installed behind power sockets and light switches. It supports up to \u003cstrong\u003e2 current transformers\u003c\/strong\u003e (contactless metering) with no need for extra wiring. One 50A CT clamp is included; optional 80A clamps are available separately for higher-load monitoring.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShelly EM Gen3 smart energy meter\u003c\/li\u003e\n\u003cli\u003e50A current transformer (CT clamp)\u003c\/li\u003e\n\u003cli\u003eQuick start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\n\u003ch3\u003eMeasurement \u0026amp; Monitoring\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Type\u003c\/td\u003e\n\u003ctd\u003eSingle phase, dual-channel energy metering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitored Parameters\u003c\/td\u003e\n\u003ctd\u003eActive power, apparent power, voltage, current, power factor, reactive energy, frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Measurement Range\u003c\/td\u003e\n\u003ctd\u003e110-240V AC (±2%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Measurement Range\u003c\/td\u003e\n\u003ctd\u003e0-80A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Transformer Support\u003c\/td\u003e\n\u003ctd\u003eUp to 2 CT clamps (contactless metering)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded CT Clamp\u003c\/td\u003e\n\u003ctd\u003e50A (one included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e±2% (2-50A), ±2% (1-2A), ±5% (0-1A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Current\u003c\/td\u003e\n\u003ctd\u003e16A per channel at 110-230V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eContactor Control\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Type\u003c\/td\u003e\n\u003ctd\u003eDry contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Load\u003c\/td\u003e\n\u003ctd\u003e2A at 230V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Load Types\u003c\/td\u003e\n\u003ctd\u003eResistive, capacitive, and inductive loads (via external contactors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eData \u0026amp; Storage\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Data Storage\u003c\/td\u003e\n\u003ctd\u003eUp to 10 days (1-minute intervals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCloud Data History\u003c\/td\u003e\n\u003ctd\u003eUp to 365 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e8MB (Gen3 Shelly chip)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReal-Time Clock\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eConnectivity\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003e2.4 GHz 802.11 b\/g\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi Range\u003c\/td\u003e\n\u003ctd\u003eUp to 50m outdoors \/ 30m indoors (environment dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eBluetooth 4.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Range\u003c\/td\u003e\n\u003ctd\u003eUp to 30m outdoors \/ 10m indoors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocols\u003c\/td\u003e\n\u003ctd\u003eMQTT, WebSocket, HTTP, RPC, REST API, scripting, webhooks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub Required\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eSmart Features\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Control\u003c\/td\u003e\n\u003ctd\u003eAmazon Alexa, Google Home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHome Automation Integration\u003c\/td\u003e\n\u003ctd\u003eHome Assistant (local), Shelly Smart Control, MQTT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Control\u003c\/td\u003e\n\u003ctd\u003eEmbedded web interface, scripting support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVirtual Components\u003c\/td\u003e\n\u003ctd\u003eYes (Gen3 feature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmart Schedules\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003ePower \u0026amp; Environment\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e100-260V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e30-70% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Use Only\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003ePhysical\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e37 × 42 × 16 mm (1.46 × 1.65 × 0.63 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (EM Gen3)\u003c\/td\u003e\n\u003ctd\u003e23g (0.81 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (CT 50A)\u003c\/td\u003e\n\u003ctd\u003e50g (1.76 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e35mm DIN rail, in-wall, behind switch\/socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Cross Section\u003c\/td\u003e\n\u003ctd\u003e0.2 to 2.5 mm² \/ 24 to 14 AWG (solid, stranded, bootlace ferrules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Screw Terminal Torque\u003c\/td\u003e\n\u003ctd\u003e0.4 Nm \/ 3.5 lbin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Compliance\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty Period\u003c\/td\u003e\n\u003ctd\u003e3 years (Shelly Gen3 devices)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eS3EM-002CXCEU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice SSID\u003c\/td\u003e\n\u003ctd\u003eShellyEMG3-XXXXXXXXXXXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eSpecifications are sourced from the manufacturer product page and may be updated.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":44390471434318,"sku":"PA-SHELLYEMGEN3","price":107.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/3134\/9838\/files\/Shelly-EM-Gen3-By-Monitoring-The-Energy-Usage-3_2.png?v=1790326572","url":"https:\/\/projectorsaustralia.com.au\/products\/shelly-em-gen3-50a-wi-fi-smart-energy-meter-with-dual-channel-monitoring","provider":"Projectors Australia","version":"1.0","type":"link"}