Relè di protezione Honeywell RA890G1245

Honeywell RA890G 1245 - flame safeguard relay provides protection for industrial and commercial single or dual fuel burners. Safe-start check prevents startup if a flame failure occurs in the flame detection circuit. Honeywell RA890G1245 uses the rectification principle of electronic flame detection. RA890 G 1245 recycles if the flame signal is lost during startup. Includes SPDT alarm contacts. The mounting base is made of durable thermoplastic. It mounts and is easily removed using mounting screws.