Product Description
Honeywell RA890G1260 - 120V - Flame Safe Guard Protectorelay
-
120 VAC 50/60 HZ
- 15 SEC / 3 SEC
- Employs rectification principle of electronic flame detection using a flame rod, rectifying photocell, or C7012A,C Ultraviolet Flame Detector.
- Clipping pilot link jumper wire permits use with standing pilots.
- Can directly replace RA890E and mount on same Q270A Subbase.
- Solid state circuitry eliminates vacuum tube replacement and increases resistance to vibration. Power application not required during Off cycle; no tube to warm up before starting.
- Push-to-reset safety switch in dust-resistant enclosure.
- Built-in protection against ignition crossover in flame rod systems.
- Does not start if flame-simulating failure occurs in flame detector circuit.
- Automatic safety shutdown if flame fails on start, or if flame not re-established after flame failure.
- Flame signal current is directly measurable at test jack.
- Line or 24 volt, automatic or manual controller can be used. (Manual controller must open circuit on either power or flame failure.)
- Captive mounting screws allow easy mounting and removal. Thermoplastic mounting base.
- Optional alarm circuit indicates safety shutdown.
