Honeywell 220 Vac Primary Controls w/ 15 second safety switch timing

220 Vac Primary Controls with 15 second safety switch timing Overview: Provide solid state, electronic flame safeguard protection for commercial and industrial single or dual fuel burners. Features: Use with rectification or ultraviolet type flame detectors depending on the interchangeable, plug-in amplifier being used. Recycle after flame failure in attempt to re-establish pilot before lockout. Include manual push-to-reset safety switch in a dust-resistant enclosure. Includes SPDT alarm contacts.