{"product_id":"abb-1svr730831r1300-safety-relay-module","title":"ABB 1SVR730831R1300 Safety Relay Module","description":"\u003cdiv\u003e\u003cp\u003eABB CM-ESS.1S voltage monitoring relay, order code 1SVR730831R1300, features a single changeover (1 C\/O) contact and monitors AC voltage in a 3–600 VRMS range with a 220–240 VAC supply. This device is designed to supervise the presence and level of the supply feeding safety-related control circuits, triggering its output when the monitored voltage falls outside the set window to help protect equipment and operators. As part of ABB's CM-ESS family, the 1S device provides a compact, discrete signal suitable for integration into industrial automation environments. The 1SVR730831R1300 variant is the 220–240 VAC version configured for 1C\/O output and 3–600 VRMS measurement, aligning with ABB's catalog entries for electronic voltage sensing relays.\u003c\/p\u003e\u003c\/div\u003e","brand":"ABB","offers":[{"title":"New","offer_id":51656912896302,"sku":null,"price":498.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_e15d480f-a96c-404f-b959-37cc8b9843db.jpg?v=1769464380","url":"https:\/\/plgautomation.com\/products\/abb-1svr730831r1300-safety-relay-module","provider":"PLG Automation ","version":"1.0","type":"link"}