Honeywell – RA890G1245 – Protectorelay / Flame Safeguard Relay (220 V)

The Honeywell RA890G1245 (RA890G-1245) is a flame safety / protectorelay module used in industrial burner control systems. It monitors flame presence, provides safe startup checks, and triggers alarms or lockout if flame is lost. Designed for gas, oil or dual fuel burners, it is a solid-state, high reliability control that mounts via captive screws to a base.