{"product_id":"shelly-shelly-pro-em-50","title":"Shelly Pro EM-50 DIN-Rail Mountable Two-Channel Single Phase Energy Meter With Integrated Switch For Contactor Control","description":"\u003ch2\u003eShelly Pro EM-50 DIN-Rail Mountable Two-Channel Single Phase Energy Meter With Integrated Switch For Contactor Control\u003c\/h2\u003e\u003cp\u003eThe Shelly Pro EM-50 is a DIN-rail mountable, dual-channel single-phase energy meter that uses two included 50A split-core current transformer clamps for non-invasive current monitoring on two separate circuits. It reports real-time voltage, current, power factor and accumulated energy per channel, and includes a built-in 2A dry-contact relay output that can drive an external contactor to switch high-power loads on or off. It connects via Wi-Fi, LAN, or Bluetooth and supports Modbus TCP, MQTT, and webhooks for integration with home or building automation systems.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSHELLY PRO EM - 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShelly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmart Home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKey Specs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-channel single-phase energy meter; DIN-rail mounted; CT input rated up to 50A per channel (2x 50A clamps included); Measurement accuracy: 1%; Integrated 2A dry-contact relay for contactor control; Connectivity: Wi-Fi, LAN (Ethernet), Bluetooth; Data logging: up to 60 days at 1-minute resolution (local); Protocols: Modbus TCP, MQTT, WebSocket, HTTPS, UDP, TLS; Warranty: 5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":49954603499749,"sku":"SHELLY PRO EM - 50","price":2639.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/0010\/6725\/files\/Shelly-Pro-EM-50-main-image.png?v=1783409557","url":"https:\/\/guardsondutyshop.co.za\/products\/shelly-shelly-pro-em-50","provider":"Guards On Duty Shop \u0026 Security Guards ","version":"1.0","type":"link"}