{"product_id":"ra890g1252-honeywell-safety-relay","title":"RA890G1252 | Honeywell Safety Relay","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003eThe Honeywell RA890G1252 is a flame safety relay designed to control gas or oil burner systems through reliable flame monitoring and automatic recycling upon flame loss. With selectable flame failure response times and low standby power consumption, it is a trusted component for safe combustion system management.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 343.906px; width: 100%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 26.5625px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 27.4545%; text-align: left; height: 26.5625px;\"\u003eCondition\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 72.1818%; height: 26.5625px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1719px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 27.4545%; text-align: left; height: 21.1719px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 72.1818%; height: 21.1719px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.9219px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 23.9219px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 23.9219px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eSafety Systems\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.75px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 24.75px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 24.75px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eRA890G1252\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 19.5938px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 19.5938px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eBurner Control\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 19.5938px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eSeries\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 19.5938px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan\u003eRA890G\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.5938px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 20.5938px;\"\u003eVoltage Frequency\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 20.5938px;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 39.1875px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eVolt-Ampere Rating\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 39.1875px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e60 Hz: 14 VA max \/ 12 VA standby\u003cbr\u003e50 Hz: 18 VA max \/ 17 VA standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.1875px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 27.1875px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003ePower Consumption\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 27.1875px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e60 Hz: 9.5W max \/ 3W standby\u003cbr\u003e50 Hz: 10W max \/ 4W standby\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.1875px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 40.1875px;\"\u003eFlame Failure Response Time\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 40.1875px;\"\u003e0.8 or 3 seconds (model dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 39.1875px;\"\u003eFlame Establishing Period\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 39.1875px;\"\u003eUp to 15 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 19.5938px;\"\u003eRecycle Time\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 19.5938px;\"\u003eImmediate upon flame loss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.375px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 22.375px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 22.375px;\"\u003e\u003cspan\u003e3.33 lbs\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eRA890G1252\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe RA890G1252 is an advanced safety relay module built for flame rectification applications in commercial and industrial burners. Operating on standard 50\/60 Hz power, it provides fast, dependable response in flame detection with built-in logic for flame loss recycling and safety shutdown. It offers two flame failure response time options—0.8 or 3 seconds—to match application safety requirements, with the 3-second model recommended for non-recycling cutoff systems. The flame establishing period is up to 15 seconds, giving sufficient time for pilot ignition before lockout is triggered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual Flame Failure Response Options: Selectable 0.8 or 3 seconds for responsive flame monitoring and system compatibility.\u003c\/li\u003e\n\u003cli\u003eImmediate Recycle Logic: Automatically recycles upon flame loss, improving system uptime and safety reset behavior.\u003c\/li\u003e\n\u003cli\u003eLow Power Consumption: Operates with minimal energy usage—3W (60 Hz) or 4W (50 Hz) in standby.\u003c\/li\u003e\n\u003cli\u003eSafe Flame Establishing Period: Allows up to 15 seconds for flame ignition to establish during burner startup.\u003c\/li\u003e\n\u003cli\u003eHigh Reliability: Designed for continuous burner monitoring in high-demand industrial settings.\u003c\/li\u003e\n\u003cli\u003eStandard VA Ratings: 14–18 VA maximum depending on frequency, enabling efficient panel integration.\u003c\/li\u003e\n\u003cli\u003eCompatible with Rectification Systems: Uses proven flame rectification for detection, eliminating the need for UV tubes or IR sensors.\u003c\/li\u003e\n\u003cli\u003eTrusted RA890 Series Performance: Part of Honeywell’s legacy line of flame safety relays with field-proven results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe RA890G1252 helps maintain a safe combustion cycle, responding immediately to flame interruptions and minimizing the risk of fuel buildup.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49105373856000,"sku":"RA890G1252","price":3610.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/CC-TDOR11_20.png?v=1785545766","url":"https:\/\/alotechparts.com\/products\/ra890g1252-honeywell-safety-relay","provider":"Alo Tech Solutions","version":"1.0","type":"link"}