Honeywell Protectorelay® Burner Control, 15 sec Safety Switch, SPDT, -20 to 105 deg F at 50 Hz, Base Mount, 5 Inch H x 5 Inch W x 4-3/4 Inch D
- Primary control provides solid state, electronic flame safeguard protection for industrial and commercial single or dual fuel burners for rectification type flame detection
- Uses rectification principle of electronic flame detection
- Replaces RA890E in most applications and 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
- Solid state circuitry
- Mounts and removes easily through use of captive mounting screws
- Mounting base is made of strong thermoplastic
Standard/Approvals: CSA Certified, UL Listed
