Functional Devices RIB24C-FA SPDT Enclosed Relay 10A 24 VAC/DC

The Functional Devices RIB24C-FA Enclosed Relay is a pre-wired control relay used to switch electrical loads in building automation systems based on a low-voltage control signal. Operating with a 24 VAC/DC coil and rated for 10A SPDT switching, it is commonly installed in control panels or equipment enclosures to interface thermostats, controllers, and field component with higher-voltage parts such as fans, dampers, or contactors. Its role within the system includes providing electrical isolation between control and load circuits, enabling switching, and supporting coordinated operation of heating, cooling, and ventilation operations during standard system cycles.