{"id":1351993,"date":"2026-03-07T09:26:42","date_gmt":"2026-03-07T07:26:42","guid":{"rendered":"https:\/\/digibit.ee\/product\/shelly-pro-3em-switch-add-on-din-kiskorele\/"},"modified":"2026-07-13T06:09:43","modified_gmt":"2026-07-13T03:09:43","slug":"shelly-pro-3em-switch-add-on-din-kiskorele","status":"publish","type":"product","link":"https:\/\/digibit.ee\/en\/product\/shelly-pro-3em-switch-add-on-din-kiskorele\/","title":{"rendered":"Shelly Pro 3EM Switch Add-on DIN Rail Module"},"content":{"rendered":"

The Shelly Pro 3EM Switch Add-On is an innovative device that expands the capabilities of your Shelly Pro 3EM device, offering you more flexibility and control over your electricity consumption.<\/p>\n

Examples of use cases:<\/strong><\/p>\n

    \n
  1. Load distribution:<\/strong> Monitor the energy produced by solar panels and wind turbines and effortlessly save by managing your electricity consumption with the Shelly Pro 3EM Add-On. Connect the Shelly Pro Add-On to your household appliances and use the real-time data from the Shelly Pro 3EM on how much energy has been produced and consumed. If necessary, the Shelly Pro 3EM Add-On can automatically turn off unnecessary appliances.<\/li>\n
  2. Weather-based control:<\/strong> The Shelly Pro 3EM equipped with the Shelly Pro 3EM Add-On offers weather-based energy optimization. With a script, you can efficiently manage your household appliances based on the weather forecast. Upon receiving real-time weather updates, the Shelly Pro 3EM acts according to the script. For example, if the forecast predicts a sunny day, the Shelly Pro 3EM Add-On can automatically turn off heating in anticipation of higher temperatures.<\/li>\n
  3. PV system balancing:<\/strong> When your solar panel system produces more energy than your home consumes, the Shelly Pro 3EM Add-On can automatically activate appliances to make use of it. For example, you can set it to start the water heater, electric car charging station, or other energy-consuming devices. This way, you utilize the abundant energy produced by your solar panel system and reduce dependence on the power grid.<\/li>\n<\/ol>\n

    This Shelly Pro 3EM Switch Add-On offers an intelligent way to manage your electricity consumption and make it more efficient through various use cases. Be environmentally conscious and save energy while adding convenience to your home!<\/p>\n

    Features:<\/strong><\/p>\n

      \n
    • Galvanically isolated switch, designed to expand the functionality of the Shelly Pro 3EM device<\/li>\n
    • 2 A dry contact relay<\/li>\n
    • DIN rail mountable<\/li>\n
    • Compatible only with the Shelly Pro 3EM device<\/li>\n
    • Monitor energy produced by solar panels and wind turbines and effortlessly save by managing your electricity consumption<\/li>\n
    • Track energy production and consumption<\/li>\n
    • Turn off unnecessary household appliances<\/li>\n
    • Control electrical devices based on weather forecasts using scripts<\/li>\n<\/ul>\n

      Technical specifications:<\/strong><\/p>\n

        \n
      • Installation: DIN rail, attached to Shelly Pro 3EM<\/li>\n
      • Maximum torque for screw terminals: 0.4 Nm<\/li>\n
      • Conductor cross-section: 0.5 – 2.5 mm\u00b2 (wire, strand, and terminal loops)<\/li>\n
      • Stripped conductor length: 6 – 7 mm<\/li>\n
      • Housing material: plastic<\/li>\n
      • Power supply DC: 3.3 V and 12 V (from Shelly Pro 3EM device)<\/li>\n
      • Power consumption: < 1 W<\/li>\n
      • Maximum switching voltage AC: 240 V<\/li>\n
      • Maximum switching voltage DC: 30 V<\/li>\n
      • Maximum switching current AC: 2 A<\/li>\n
      • Maximum switching current DC: 2 A<\/li>\n
      • Operating environment: -20 \u00b0C … +40 \u00b0C \/ 30% – 70% RH<\/li>\n
      • Dimensions (H x W x D): 94 x 19 x 69 mm (\u00b10.5 mm)<\/li>\n
      • Weight: 20 g (\u00b11 g)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
          \n
        • Shelly Pro 3EM extension<\/li>\n
        • DIN rail mounting<\/li>\n
        • Dry contact relay<\/li>\n
        • Managing electricity consumption<\/li>\n<\/ul>\n","protected":false},"featured_media":999999999,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[46191,46245,46239],"product_tag":[],"class_list":["post-1351993","product","type-product","status-publish","has-post-thumbnail","product_cat-kodumasinad-ja-noud","product_cat-nutikodu","product_cat-vaike-kodutehnika","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product\/1351993","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=1351993"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_brand?post=1351993"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_cat?post=1351993"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_tag?post=1351993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}