{"product_id":"ur4la-ge-multilin-ur-4la-digital-i-o-module-brand-new","title":"UR4LA | GE Multilin UR 4LA Digital I\/O Module Brand New","description":"\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003carticle\u003e\n\u003ch3\u003e\nProduct Description\n\u003c\/h3\u003e\n\u003cp\u003eThe GE Multilin UR4LA is an advanced Digital I\/O Module designed for the Universal Relay (UR) series. It delivers reliable performance for utility and industrial power systems, providing eight optically isolated digital inputs and four high-speed Form A output contacts. This module ensures precise monitoring and control, enabling protection, automation, and alarm systems to operate efficiently. In addition, its modular and hot-swappable design allows seamless integration and maintenance without interrupting relay operations.\u003c\/p\u003e\n\u003ch3\u003e\nKey Features\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpanded I\/O Capability:\u003c\/strong\u003e Adds 8 digital inputs and 4 fast output contacts to UR relays.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Output:\u003c\/strong\u003e Outputs respond rapidly, ideal for tripping and protective actions.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Isolation:\u003c\/strong\u003e Ensures robust signal separation and reduces electrical noise interference.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable Design:\u003c\/strong\u003e Enables replacement without downtime, enhancing system availability.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Contact Rating:\u003c\/strong\u003e Supports heavy-duty switching with over 100,000 operational cycles.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nTechnical Specifications\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 8 optically isolated channels\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e 48 VDC nominal (30–60 VDC acceptable)\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e ~5 mA at 48 VDC\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 4 Form A (normally open) contacts\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Contact Rating:\u003c\/strong\u003e 250 VAC \/ 220 VDC, 8 A continuous\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Life:\u003c\/strong\u003e \u0026gt;100,000 operations at full load\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e High-speed operation suitable for protection\/control\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Hot-swappable, modular\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.6 kg\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nTypical Applications\n\u003c\/h3\u003e\n\u003cp\u003eThe UR4LA module integrates seamlessly with GE Multilin UR relays in substations, power plants, and industrial automation systems. It facilitates monitoring of circuit breakers, transformers, and other critical equipment. Moreover, the module supports tripping, alarms, and automated control sequences for improved safety and operational efficiency. For instance, it can manage emergency shutdowns or trigger protective relays during fault conditions.\u003c\/p\u003e\n\u003ch3\u003e\nFAQ\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the UR4LA module be replaced while the relay is operating?\u003c\/strong\u003e\r\nA: Yes, the module supports hot-swapping, so you can replace it without shutting down the relay.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of outputs does the UR4LA provide?\u003c\/strong\u003e\r\nA: It provides 4 Form A (normally open) high-speed contacts suitable for control and protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum contact current rating?\u003c\/strong\u003e\r\nA: Each output contact can handle up to 8 A continuous at 250 VAC or 220 VDC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are the digital inputs optically isolated?\u003c\/strong\u003e\r\nA: Yes, all 8 inputs are optically isolated to ensure reliable operation and noise immunity.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52761951371549,"sku":"UR4LA","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/UR8MH_1000.jpg?v=1787215933","url":"https:\/\/www.6gcontrols.com\/hr\/products\/ur4la-ge-multilin-ur-4la-digital-i-o-module-brand-new","provider":"6G Controls","version":"1.0","type":"link"}