{"product_id":"dehnguard-it-440-type-2-surge-protective-device-440-v-ac-40-ka-modular-spd-din-rail","title":"DEHNguard IT 440 | Type 2 Surge Protective Device | 440 V AC | 40 kA | Modular SPD | DIN Rail |","description":"\u003ch2 data-start=\"135\" data-end=\"154\"\u003e\u003cstrong data-start=\"138\" data-end=\"154\"\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"156\" data-end=\"532\"\u003eThe \u003cstrong data-start=\"160\" data-end=\"180\"\u003eDEHNguard IT 440\u003c\/strong\u003e is a professional-grade \u003cstrong data-start=\"205\" data-end=\"245\"\u003eType 2 Surge Protective Device (SPD)\u003c\/strong\u003e designed to protect electrical installations and sensitive equipment from transient overvoltages. Manufactured by \u003cstrong data-start=\"360\" data-end=\"401\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eDEHN\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e, this modular surge arrester delivers reliable performance and high discharge capacity for industrial and technical power systems.\u003c\/p\u003e\n\u003cp data-start=\"534\" data-end=\"860\"\u003eConfigured in \u003cstrong data-start=\"548\" data-end=\"573\"\u003eL+ \/ PE \/ L− topology\u003c\/strong\u003e, the device ensures comprehensive pole protection and is ideal for distribution boards where complete surge suppression is required. Its compact modular construction with \u003cstrong data-start=\"745\" data-end=\"771\"\u003ereplaceable cartridges\u003c\/strong\u003e and integrated \u003cstrong data-start=\"787\" data-end=\"814\"\u003evisual status indicator\u003c\/strong\u003e allows fast maintenance and reduced downtime.\u003c\/p\u003e\n\u003cp data-start=\"862\" data-end=\"1053\"\u003eDesigned for \u003cstrong data-start=\"875\" data-end=\"900\"\u003eDIN rail installation\u003c\/strong\u003e, the DEHNguard IT 440 is suitable for industrial panels, automation systems, and energy distribution environments requiring dependable surge protection.\u003c\/p\u003e\n\u003cp data-start=\"1055\" data-end=\"1099\"\u003e🛠 \u003cstrong data-start=\"1058\" data-end=\"1071\"\u003eWarranty:\u003c\/strong\u003e 12 months by Green Energy\u003c\/p\u003e\n\u003chr data-start=\"1101\" data-end=\"1104\"\u003e\n\u003ch2 data-start=\"1106\" data-end=\"1130\"\u003e⚙️ Technical Details:\u003c\/h2\u003e\n\u003cp data-start=\"1132\" data-end=\"1601\"\u003e\u003cstrong data-start=\"1132\" data-end=\"1142\"\u003eBrand:\u003c\/strong\u003e DEHN\u003cbr data-start=\"1147\" data-end=\"1150\"\u003e\u003cstrong data-start=\"1150\" data-end=\"1161\"\u003eSeries:\u003c\/strong\u003e DEHNguard\u003cbr data-start=\"1171\" data-end=\"1174\"\u003e\u003cstrong data-start=\"1174\" data-end=\"1184\"\u003eModel:\u003c\/strong\u003e IT 440\u003cbr data-start=\"1191\" data-end=\"1194\"\u003e\u003cstrong data-start=\"1194\" data-end=\"1207\"\u003ePart No.:\u003c\/strong\u003e 900 675\u003cbr data-start=\"1215\" data-end=\"1218\"\u003e\u003cstrong data-start=\"1218\" data-end=\"1231\"\u003eSPD Type:\u003c\/strong\u003e Type 2 (T2)\u003cbr data-start=\"1243\" data-end=\"1246\"\u003e\u003cstrong data-start=\"1246\" data-end=\"1266\"\u003eNominal Voltage:\u003c\/strong\u003e 440 V AC\u003cbr data-start=\"1275\" data-end=\"1278\"\u003e\u003cstrong data-start=\"1278\" data-end=\"1310\"\u003eMax Continuous Voltage (Uc):\u003c\/strong\u003e 440 V~\u003cbr data-start=\"1317\" data-end=\"1320\"\u003e\u003cstrong data-start=\"1320\" data-end=\"1355\"\u003eNominal Discharge Current (In):\u003c\/strong\u003e 20 kA\u003cbr data-start=\"1361\" data-end=\"1364\"\u003e\u003cstrong data-start=\"1364\" data-end=\"1401\"\u003eMaximum Discharge Current (Imax):\u003c\/strong\u003e 40 kA\u003cbr data-start=\"1407\" data-end=\"1410\"\u003e\u003cstrong data-start=\"1410\" data-end=\"1444\"\u003eVoltage Protection Level (Up):\u003c\/strong\u003e ≤ 2 kV\u003cbr data-start=\"1451\" data-end=\"1454\"\u003e\u003cstrong data-start=\"1454\" data-end=\"1472\"\u003eConfiguration:\u003c\/strong\u003e L+ \/ PE \/ L−\u003cbr data-start=\"1485\" data-end=\"1488\"\u003e\u003cstrong data-start=\"1488\" data-end=\"1509\"\u003eStatus Indicator:\u003c\/strong\u003e Green = OK \/ Red = Replace\u003cbr data-start=\"1536\" data-end=\"1539\"\u003e\u003cstrong data-start=\"1539\" data-end=\"1554\"\u003eCartridges:\u003c\/strong\u003e Replaceable modules\u003cbr data-start=\"1574\" data-end=\"1577\"\u003e\u003cstrong data-start=\"1577\" data-end=\"1590\"\u003eMounting:\u003c\/strong\u003e DIN rail\u003c\/p\u003e\n\u003chr data-start=\"1603\" data-end=\"1606\"\u003e\n\u003ch2 data-start=\"1608\" data-end=\"1628\"\u003e📌 Key Functions:\u003c\/h2\u003e\n\u003cp data-start=\"1630\" data-end=\"1915\"\u003e✔️ Type 2 surge protection for AC systems\u003cbr data-start=\"1671\" data-end=\"1674\"\u003e✔️ High discharge capacity up to 40 kA\u003cbr data-start=\"1712\" data-end=\"1715\"\u003e✔️ Full-pole protection configuration\u003cbr data-start=\"1752\" data-end=\"1755\"\u003e✔️ Modular replaceable cartridges\u003cbr data-start=\"1788\" data-end=\"1791\"\u003e✔️ Integrated visual status indicator\u003cbr data-start=\"1828\" data-end=\"1831\"\u003e✔️ Compact industrial design\u003cbr data-start=\"1859\" data-end=\"1862\"\u003e✔️ Reliable DEHN professional protection technology\u003c\/p\u003e\n\u003chr data-start=\"1917\" data-end=\"1920\"\u003e\n\u003ch2 data-start=\"1922\" data-end=\"1941\"\u003e🛠 Applications:\u003c\/h2\u003e\n\u003cp data-start=\"1943\" data-end=\"2141\"\u003e✔️ Industrial electrical panels\u003cbr data-start=\"1974\" data-end=\"1977\"\u003e✔️ Power distribution systems\u003cbr data-start=\"2006\" data-end=\"2009\"\u003e✔️ Technical installations and automation systems\u003cbr data-start=\"2058\" data-end=\"2061\"\u003e✔️ Protection of electronic equipment\u003cbr data-start=\"2098\" data-end=\"2101\"\u003e✔️ 440 V AC electrical infrastructures\u003c\/p\u003e\n\u003chr data-start=\"2143\" data-end=\"2146\"\u003e\n\u003ch2 data-start=\"2148\" data-end=\"2173\"\u003e⚡ Operating Principle:\u003c\/h2\u003e\n\u003cp data-start=\"2175\" data-end=\"2211\"\u003eWhen a transient overvoltage occurs:\u003c\/p\u003e\n\u003cul data-start=\"2213\" data-end=\"2379\"\u003e\n\u003cli data-start=\"2213\" data-end=\"2254\"\u003e\n\u003cp data-start=\"2215\" data-end=\"2254\"\u003eThe SPD intercepts the voltage spike.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2255\" data-end=\"2301\"\u003e\n\u003cp data-start=\"2257\" data-end=\"2301\"\u003eExcess energy is safely diverted to earth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2302\" data-end=\"2379\"\u003e\n\u003cp data-start=\"2304\" data-end=\"2379\"\u003eResidual voltage is limited to \u003cstrong data-start=\"2335\" data-end=\"2345\"\u003e≤ 2 kV\u003c\/strong\u003e, protecting downstream devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2381\" data-end=\"2507\"\u003eWhen a protection module reaches end of life, the indicator changes from \u003cstrong data-start=\"2454\" data-end=\"2470\"\u003egreen to red\u003c\/strong\u003e, signaling the need for replacement.\u003c\/p\u003e\n\u003chr data-start=\"2509\" data-end=\"2512\"\u003e\n\u003cp data-start=\"2514\" data-end=\"2645\"\u003e🚀 \u003cstrong data-start=\"2517\" data-end=\"2645\"\u003eReliable professional surge protection for industrial electrical systems — engineered in Germany and tested by Green Energy.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Green Energy","offers":[{"title":"Default Title","offer_id":53348620337485,"sku":null,"price":65.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/MG_4813_a5ca5416-418d-431c-b46f-b0939a804f09.jpg?v=1770911231","url":"https:\/\/greenenergy-repair.com\/ru\/products\/dehnguard-it-440-type-2-surge-protective-device-440-v-ac-40-ka-modular-spd-din-rail","provider":"Green Energy","version":"1.0","type":"link"}