{"product_id":"ur8nh-ge-multilin-ur-8nh-ct-vt-digital-i-o-module-ur-8nh","title":"UR8NH GE Multilin UR 8NH CT\/VT Digital I\/O Module UR-8NH","description":"\u003ch3 data-start=\"85\" data-end=\"107\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"108\" data-end=\"499\"\u003eThe GE Multilin UR8NH is an interface module for UR Series universal relay systems, used to bring instrument transformer measurements and discrete field signals into the relay platform. It supports CT and VT signal interfacing for metering and protection functions while also providing digital input and output capability for status, alarms, and control interactions with external devices.\u003c\/p\u003e\n\u003cp data-start=\"501\" data-end=\"742\"\u003eUR8NH is typically installed as part of a modular UR relay build to expand measurement and I\/O capacity, helping protection and automation panels maintain consistent wiring practices and reliable signal handling in industrial power networks.\u003c\/p\u003e\n\u003ch3 data-start=\"744\" data-end=\"779\"\u003eKey Technical Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"780\" data-end=\"1759\"\u003e\n\u003cli data-start=\"780\" data-end=\"811\"\u003e\n\u003cp data-start=\"782\" data-end=\"811\"\u003eModel \/ order number: UR8NH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"812\" data-end=\"847\"\u003e\n\u003cp data-start=\"814\" data-end=\"847\"\u003eModule type: Multilin UR module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"848\" data-end=\"921\"\u003e\n\u003cp data-start=\"850\" data-end=\"921\"\u003ePrimary functions: CT VT signal interfacing and digital I O expansion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"922\" data-end=\"1002\"\u003e\n\u003cp data-start=\"924\" data-end=\"1002\"\u003eSupported measurement sources: Current transformers and voltage transformers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1003\" data-end=\"1085\"\u003e\n\u003cp data-start=\"1005\" data-end=\"1085\"\u003eDigital signal interfacing: Supports field device contacts and control signals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1086\" data-end=\"1183\"\u003e\n\u003cp data-start=\"1088\" data-end=\"1183\"\u003eTypical digital sources: Push buttons, selector switches, relay contacts, and interposing I O\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1184\" data-end=\"1258\"\u003e\n\u003cp data-start=\"1186\" data-end=\"1258\"\u003eCommunication capability: Multi-protocol serial communications support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1259\" data-end=\"1356\"\u003e\n\u003cp data-start=\"1261\" data-end=\"1356\"\u003eSupported protocols: Modbus master slave, DNP3 master slave, CCM slave, SPL, serial I O tasks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1357\" data-end=\"1408\"\u003e\n\u003cp data-start=\"1359\" data-end=\"1408\"\u003eCommunication capacity: Up to 64 tasks per port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1409\" data-end=\"1456\"\u003e\n\u003cp data-start=\"1411\" data-end=\"1456\"\u003eOperating temperature range: -40°C to +75°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1457\" data-end=\"1481\"\u003e\n\u003cp data-start=\"1459\" data-end=\"1481\"\u003eCondition: Brand new\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1482\" data-end=\"1518\"\u003e\n\u003cp data-start=\"1484\" data-end=\"1518\"\u003eProduct lifecycle status: Active\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1519\" data-end=\"1545\"\u003e\n\u003cp data-start=\"1521\" data-end=\"1545\"\u003eCountry of origin: USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1546\" data-end=\"1572\"\u003e\n\u003cp data-start=\"1548\" data-end=\"1572\"\u003eAvailability: In stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1573\" data-end=\"1602\"\u003e\n\u003cp data-start=\"1575\" data-end=\"1602\"\u003eMinimum order quantity: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1603\" data-end=\"1634\"\u003e\n\u003cp data-start=\"1605\" data-end=\"1634\"\u003eApproximate weight: 0.36 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1635\" data-end=\"1658\"\u003e\n\u003cp data-start=\"1637\" data-end=\"1658\"\u003eHS code: 8537101190\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1659\" data-end=\"1716\"\u003e\n\u003cp data-start=\"1661\" data-end=\"1716\"\u003eSystem application: DCS and protection control panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1717\" data-end=\"1759\"\u003e\n\u003cp data-start=\"1719\" data-end=\"1759\"\u003eCommunication service: Ethernet router\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1761\" data-end=\"1783\"\u003e\u003cstrong data-start=\"1761\" data-end=\"1781\"\u003eMechanical Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1784\" data-end=\"2038\"\u003e\n\u003cli data-start=\"1784\" data-end=\"1843\"\u003e\n\u003cp data-start=\"1786\" data-end=\"1843\"\u003eDimensions provided for this listing: 8.2 × 12.2 × 6 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1844\" data-end=\"2038\"\u003e\n\u003cp data-start=\"1846\" data-end=\"2038\"\u003eInstalled-base sources sometimes reference larger envelope dimensions for specific assemblies; confirm panel clearance using the relay chassis and mounting hardware for your UR configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2040\" data-end=\"2069\"\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul data-start=\"2070\" data-end=\"2417\"\u003e\n\u003cli data-start=\"2070\" data-end=\"2147\"\u003e\n\u003cp data-start=\"2072\" data-end=\"2147\"\u003eUR Series relay installations requiring CT and VT measurement interfacing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2148\" data-end=\"2215\"\u003e\n\u003cp data-start=\"2150\" data-end=\"2215\"\u003eSubstation feeder protection and distribution automation panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2216\" data-end=\"2272\"\u003e\n\u003cp data-start=\"2218\" data-end=\"2272\"\u003eIndustrial switchgear monitoring and control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2273\" data-end=\"2341\"\u003e\n\u003cp data-start=\"2275\" data-end=\"2341\"\u003eDigital status and command I O integration for protection relays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2342\" data-end=\"2417\"\u003e\n\u003cp data-start=\"2344\" data-end=\"2417\"\u003eMulti-protocol communications integration in legacy and hybrid networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45519073542317,"sku":"UR8NH","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/general-electric-ur8nh-multilin-ur-module-onumig5mxrz.jpg?v=1766986274","url":"https:\/\/www.maxwellplc.com\/products\/ur8nh-ge-multilin-ur-8nh-ct-vt-digital-i-o-module-ur-8nh","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}