{"product_id":"shelly-pro-em-50-energiemeter","title":"Shelly Pro EM-50 energy meter incl. 2 CTs","description":"\u003cp\u003e \u003cstrong\u003eShelly Pro EM-50, single-phase energy meter for DIN rail mounting, with integrated relay control switch.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e  \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eControl and monitor the consumption of household appliances, electrical circuits, and office equipment. Wi-Fi energy meter with contactor control.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e LAN, Wi-Fi and Bluetooth connectivity for high security and reliability\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Displays the accumulated energy, as well as the instantaneous values ​​of voltage, current, active and apparent power per phase in real time.\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Power measurement - two independent measurement channels for the same phase\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e 4-quadrant measurement with optical pulse display of energy consumption\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Measurement accuracy Class B (IEC 62053-21)\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Compatible with photovoltaic energy\u003cbr\u003e\n\n\u003c\/li\u003e\n\n \u003cli\u003eStores data in non-volatile memory that can be retrieved at 1-minute intervals for up to 60 days.\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e No hub needed! Easy control via the Shelly Smart Control app, most platforms and protocols, and voice assistants. Use it with Alexa, Home Assistant, or your favorite automation system.\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS, custom certificates, and the Modbus TCP protocol.\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e The package contains two 50 A current transformers.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e With an active energy metering accuracy of 1%, the Shelly Pro EM-50 can be used to monitor consumption and control any household appliance, electrical circuit, or office equipment. The device features 60 days of data history at 1-minute intervals. Furthermore, its scripting capabilities allow for the execution of complex scenarios and offer more comprehensive monitoring options.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n \u003cli\u003eWi-Fi, LAN, and Bluetooth connectivity - Simultaneous use of Ethernet and Wi-Fi. Support for MQTT, incoming and outgoing WebSockets, UDP, and mTLS.\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Accuracy class B (active energy) - The Shelly Pro EM-50 has a measurement accuracy of 1%.\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Integrated switch - 2A dry contact switch for contactor control\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e MODBUS support - Enables quick and easy implementation into existing industrial systems.\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Power Measurement - Monitors two independent channels on the same phase\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Scripting - The Shelly Pro EM-50 fully supports mjS scripting, allowing you to create additional features.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n \u003cp\u003ePerfect for SMB owners - If you own a small or medium-sized business, you likely suffer from excessive energy consumption. Some machines and appliances are constantly running. With the Shelly PRO EM-50, you can measure and reduce consumption with the utmost precision by switching off appliances like water dispensers, laminators, and lights at night. The smart device can also be used for preventative measurements by monitoring abnormal behavior of HVAC systems, air compressors, refrigerators, and other appliances.\u003c\/p\u003e\n\n \u003cp\u003eIf you have a photovoltaic (PV) system at home, the Shelly PRO EM-50 can help you meter both grid power and imported energy from renewable sources. It also features configurable load control, allowing you to redirect excess renewable energy to electronic devices in your home and optimize your energy consumption. For example, you can use the Shelly PRO EM-50 to charge your car or appliances when your PV system is producing excess energy.\u003c\/p\u003e\n\n\u003cp\u003e Full compatibility - Shelly devices are compatible with Alexa, Google Home, Android, and iOS. Together with your voice assistant, you can control Shelly devices with your voice!\u003c\/p\u003e\n\n\u003cp\u003e Shelley Smart Control - An app to monitor your rooms, energy consumption, and expenses. Personalize your dashboards, receive detailed consumption reports, and track your energy bill.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Dimensions (HxWxD): 94x19x69 ±0.5 mm\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Weight: 63 ±1 g\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Mounting: DIN rail\u003cbr\u003e\n\n\u003c\/li\u003e\n\n \u003cli\u003eMax. tightening torque screw clamps: 0.4 Nm \/ 4.43 lbin\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Conductor cross-section: 0.5 to 2.5 mm² \/ 20 to 14 AWG (solid, flexible and with ferrules)\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Stripped conductor length: 6 to 7 mm \/ 0.24 to 0.28 inch\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Housing material: Plastic\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Color: White\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Ambient temperature: -20 °C to 40 °C\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Humidity: 30% to 70% RH\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Max. altitude: 2000 m\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e AC power supply voltage: 110-240 V, 50\/60 Hz\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e DC supply voltage: n\/a\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Device power consumption: \u0026lt; 3 W\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Max. switching voltage AC: 240 V\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Max. switching voltage DC: n\/a\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Max. switching current: 2 A\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Internal temperature sensor: Yes\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Voltage meter (RMS): 100 - 260 V\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Voltage meter accuracy: ±1%\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Current meters (RMS via CT): 0 - 50 A\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Accuracy of current meters: ±1% (5 - 50 A), ±2% (0 - 5 A)\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Power and energy meters: Active and apparent power, Active and apparent power, Power factor\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e No-load threshold: 30 VA per phase\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Measurement data storage: Minimum 60 days with a data interval of 1 minute\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Data export: CSV for registered PQ values, export in JSON format via RPC\u003cbr\u003e\n\n\u003c\/li\u003e\n\n \u003cli\u003eRF band: 2400 - 2495 MHz\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Max. RF power: \u0026lt;20 dBm\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e WLAN protocol: 802.11 b\/g\/n\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Wi-Fi range: Up to 30 m indoors and 50 m outdoors (depending on local conditions)\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Bluetooth protocol: 4.2\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Bluetooth range: Up to 10 m indoors and 30 m outdoors (depending on local conditions)\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e CPU: ESP32-D0WDQ6\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Flash: 16 MB\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Webhooks (URL actions): 20 with 5 URLs per hook\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Scripting: Yes\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e MQTT: Yes\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e CoAP: No\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"EcoWatts","offers":[{"title":"Default Title","offer_id":55349731131740,"sku":"Shelly-Pro-EM-50","price":82.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/0525\/9100\/files\/shelly-pro-em-50-energiemeter-incl-2-cts-4019291.jpg?v=1768052115","url":"https:\/\/ecowatts-energy.com\/en\/products\/shelly-pro-em-50-energiemeter","provider":"Ecowatts.be","version":"1.0","type":"link"}