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Honeywell RA890F1270 Proctorelay Primary Control
Primary control provides solid state, electronic flame safeguard protection for industrial and commercial single or dual fuel burners.120 Vac ProtectorelayŽ with 0.8 second flame failure response time and 15 second safety switch timing. Uses rectification principle of electronic flame detection. Replaces RA890E in most applications; Mounts on same Q270A1024 Subbase. Recycles if flame signal lost while in Run. Failure to establish pilot results in a lockout. Safe-start check prevents start-up if flame-simulating failure occurs in flame detector circuit. Includes built-in protection against ignition crossover in flame rod systems. Includes spdt alarm contacts. Solid state circuitry. Mounts and removes easily through use of captive mounting screws. Mounting base is made of strong thermoplastic.Application Either a line or low voltage controller can be usedFlame Failure Response Time (sec) 0.8 secSafety Switch Timing 15 secondsVoltage 120 VacFrequency 60 Hz;50 HzAlarm Relay Switching SPDTTemperature Range (F) 50 Hz models -20 F to +105 F;60 Hz models -20 F to +115 FTemperature Range (C) 50 Hz Models -29 C to +41 C;60 Hz Models -29 C to +46 CDimensions (in.) 5 in. high x 5 in. wide x 4 3/4 in. deep (including subbase)Dimensions (mm) 127 mm high x 127 mm wide x 121 mm deep (including subbase)Approvals, Underwriters Laboratories Inc UL Listed: 120V models only; File No. MP268, Guide No. MCCZApprovals, Canadian Standards Association CSA Certified: 120V models only; File No. LR1620
Proctorelay Primary Control
**** Box is in pretty bad shape. It was removed from one of our parts truck and looks like it was on there for a while. Has warranty of 1 year. ****Shipping is always only $7.15 for as much as you can put into your shopping cart. No account to set up and no password to forget. Just order and save with Air Connect inc.
No Part Name Part No Availability Price Qty
1Proctorelay Primary ControlRA890F1270In Stock$806.00


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