{"product_id":"elmd-2404-8trs","title":"Elmdene 2404\/8TRS 24v DC Transformer Switch Mode PSU","description":"\u003cp\u003eThe Elmdene 2404-8TRS is a 24V DC switch mode door retainer power supply designed for use with fire door hold‑open magnets and similar loads where battery backup is not required. It provides a regulated 24–26V DC output with full rated current available to the load and supports both fail‑safe and fail‑secure operation using dual trigger inputs. The unit includes LED indicators for mains presence, output status and fault conditions, along with short‑circuit protection, fused output and back EMF protection, all housed in a white powder‑coated mild steel enclosure suitable for internal installation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e24V DC switch mode door retainer power supply\u003c\/li\u003e\n\u003cli\u003eRegulated 24–26V DC output with full rated current\u003c\/li\u003e\n\u003cli\u003eFail-safe or fail-secure operation via dual inputs\u003c\/li\u003e\n\u003cli\u003eLED indicators for mains, output and fault status\u003c\/li\u003e\n\u003cli\u003eShort-circuit, fuse and back EMF protection\u003c\/li\u003e\n\u003cli\u003eWhite powder-coated mild steel enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cp\u003e24v DC Transformer Switch Mode PSU\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part code:\u003c\/strong\u003e 2404\/8TRS\u003c\/p\u003e","brand":"Elmdene","offers":[{"title":"Default Title","offer_id":63786019094858,"sku":"ELMD-2404-8TRS","price":72.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/6896\/1354\/files\/ELMD-2404-8TRS_01.jpg?v=1791038241","url":"https:\/\/crystaltechgroup.myshopify.com\/products\/elmd-2404-8trs","provider":"Crystal Tech","version":"1.0","type":"link"}