{"product_id":"abb-marn4-22-at-safety-relay-module-for-industrial-automation","title":"ABB MARN4-22-AT Safety Relay Module For Industrial Automation","description":"\u003cdiv\u003e\u003cp\u003eABB MARN4-22-AT is a four-pole safety relay module for industrial automation that provides failsafe monitoring and safe-machine shutdown in safety circuits. It carries two normally open and two normally closed auxiliary contacts (2NO\/2NC) within a compact, rugged housing, enabling safety devices such as emergency stops, safety interlocks, and protective sensors to interface with a controller through clearly defined safe states. Front-mounted screw terminals simplify field wiring and ensure robust, vibration-resistant connections in typical industrial environments, while compliance with EN 50005 anchors its role as a certified safety relay component. This MARN4-22-AT belongs to ABB's safety-relay family and is designed to integrate safety signals from protective devices into control systems, supporting safe-stop logic and monitoring within a machine-guarding architecture. Typical applications include safeguarding presses, packaging lines, conveyors, and robotics cells where a compact safety relay streamlines control panel design and supports straightforward integration with ABB Jokab Safety products.\u003c\/p\u003e\u003c\/div\u003e","brand":"ABB","offers":[{"title":"New","offer_id":51656772452654,"sku":null,"price":2278.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_9908d31c-2557-435d-8c1c-d0f97d154634.jpg?v=1769463367","url":"https:\/\/plgautomation.com\/products\/abb-marn4-22-at-safety-relay-module-for-industrial-automation","provider":"PLG Automation ","version":"1.0","type":"link"}