{"product_id":"shelly-shelly-50a-clamp","title":"Shelly 50A Clamp Split Core Current Transformer ONLY Compatible With Shelly EM","description":"\u003ch2\u003eShelly 50A Clamp Split Core Current Transformer ONLY Compatible With Shelly EM\u003c\/h2\u003e\u003cp\u003eThis is the original split-core 50A current transformer clamp made for the legacy Shelly EM and Shelly 3EM devices (the older 4-pin screw-terminal generation), used to non-invasively measure current on a single circuit by clamping around the live conductor. It is explicitly NOT compatible with the newer Shelly EM Gen3, Shelly EM Gen4, Shelly Pro EM-50, or Shelly Pro 3EM, which use a different connector and calibration. Two of these clamps can be connected to one legacy Shelly EM for dual-circuit monitoring.\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 50A CLAMP\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\u003eCompatible with: legacy Shelly EM and Shelly 3EM ONLY (not Gen3\/Gen4\/Pro); Rated primary current: 50A; Clamp type: split-core ferrite, internal diameter 11mm; Accuracy: 1%; Electrical strength: 3000VAC 1mA\/60s; Rated secondary current: 16.67mA; Saturation current: ≥85A; Cable length: 60cm; Dimensions: 23.5x41.5x26mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":49954603598053,"sku":"SHELLY 50A CLAMP","price":409.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/0010\/6725\/files\/current-transformer-50A-main-image_3202885e-398c-439c-9d25-b68c59cee310.png?v=1783409561","url":"https:\/\/guardsondutyshop.co.za\/products\/shelly-shelly-50a-clamp","provider":"Guards On Duty Shop \u0026 Security Guards ","version":"1.0","type":"link"}