{"product_id":"ra890g1260-honeywell-protectorelay-primary-flame-safety-control-120-vac","title":"RA890G1260 | Honeywell Protectorelay Primary Flame Safety Control 120 VAC","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"444\" data-start=\"90\"\u003eThe Honeywell RA890G1260 is a solid-state Protectorelay primary control used for burner flame safety supervision in industrial and commercial combustion systems. Operating at 120 VAC, it supports ultraviolet flame detection, provides SPDT alarm contacts, and performs a safe-start check with a 15-second safety timing and 3-second flame response for reliable burner protection.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.964%; height: 666.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eFlame Safety \u0026amp; Burner Controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eRA890G1260\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eSafety Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eProtectorelay primary flame control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003e120 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 39.2px;\"\u003e\u003cstrong\u003eFlame Detection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 39.2px;\"\u003eUltraviolet (UV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 39.2px;\"\u003e\u003cstrong\u003eFlame Failure Response Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 39.2px;\"\u003e3 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eSafety Timing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003e15 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eAlarm Contacts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eSPDT (Single-Pole Double-Throw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eCircuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eSolid-state electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 39.2px;\"\u003e\u003cstrong\u003eRecycle Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 39.2px;\"\u003eRecycles if flame is lost during run; locks out if pilot not established\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eSafe-Start Check\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003ePrevents startup under flame-simulating fault conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 39.2px;\"\u003e\u003cstrong\u003eIgnition Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 39.2px;\"\u003eBuilt-in protection against ignition crossover in flame rod systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 39.2px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 39.2px;\"\u003e-20°F to +115°F (-29°C to +46°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eBase-mounted with captive screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eBase Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eHigh-strength thermoplastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eRugged, field-serviceable enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eBurner flame safeguard, primary safety interlock control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eCompatible Sensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eHoneywell UV flame detectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eAlarm Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eYes (SPDT relay contacts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eLow-power solid-state operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eReset Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eManual reset after lockout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 39.2px;\"\u003e\u003cstrong\u003eSafety Standard Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 39.2px;\"\u003eUL listed, CSA certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eTypical Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003eOil and gas burners, furnaces, and flame safety systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.6106%; height: 19.6px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.2562%; height: 19.6px;\"\u003e2.70 lbs (approx. 1.22 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eRA890G1260\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe RA890G1260 belongs to Honeywell’s reliable RA890 Protectorelay series, designed for primary flame safety control in commercial and industrial burners. This solid-state controller continuously monitors the burner flame through an ultraviolet (UV) flame detection system, recycling operation if the flame signal is lost during the run cycle. If a pilot flame fails to establish within the 15-second safety period, the control initiates a lockout to prevent unsafe operation. Equipped with SPDT alarm contacts and built-in protection against ignition crossover, the RA890G1260 ensures safe burner operation and immediate response to flame failure. The strong thermoplastic base, solid-state design, and self-checking circuitry enhance reliability, while captive mounting screws simplify installation and service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltraviolet Flame Detection: Works with UV flame sensors for accurate flame monitoring in oil and gas combustion systems.\u003c\/li\u003e\n\u003cli\u003eAutomatic Recycle Operation: Recycles automatically if flame is lost during operation, ensuring smooth system recovery.\u003c\/li\u003e\n\u003cli\u003eBuilt-In Safety Timing: Features 15-second safety timing and 3-second flame failure response for precise safety supervision.\u003c\/li\u003e\n\u003cli\u003eSafe-Start Function: Prevents start-up when flame-simulating faults occur, ensuring operator and system protection.\u003c\/li\u003e\n\u003cli\u003eSPDT Alarm Contacts: Provides alarm output for remote fault indication or interlock system integration.\u003c\/li\u003e\n\u003cli\u003eIgnition Crossover Protection: Built-in circuitry prevents false flame signals caused by ignition interference.\u003c\/li\u003e\n\u003cli\u003eDurable Thermoplastic Base: Strong, heat-resistant housing for long-term stability and easy mounting.\u003c\/li\u003e\n\u003cli\u003eSolid-State Reliability: Uses solid-state electronics for reduced wear and enhanced operational life compared to mechanical relays.\u003c\/li\u003e\n\u003cli\u003eService-Friendly Design: Captive mounting screws and plug-in connection simplify installation and maintenance.\u003c\/li\u003e\n\u003cli\u003eUL and CSA Certified: Meets international safety standards for flame safeguard systems in industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe RA890G1260 delivers the reliability and precision required for critical flame safety control in industrial burners, ensuring secure and compliant operation.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49105098604800,"sku":"RA890G1260","price":1947.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/51j1yYN2c3L._UF894_1000_QL80.jpg?v=1785540149","url":"https:\/\/alotechparts.com\/products\/ra890g1260-honeywell-protectorelay-primary-flame-safety-control-120-vac","provider":"Alo Tech Solutions","version":"1.0","type":"link"}