Functional Devices RIB02BDC Enclosed Relay 20A SPDT, Class Dry Contact Input, 208-277V AC Power Input

Optimize control for building and security systems with the Functional Devices RIB02BDC enclosed relay. This robust 20A SPDT relay delivers reliable switching for lighting, HVAC, access control and surveillance circuits while minimizing downtime and simplifying installation. Designed to accept a Class 2 dry contact input, the RIB02BDC easily interfaces with alarm panels, control systems and remote monitoring devices so integrators can deploy it across diverse projects. With a broad 208–277V AC power input, the unit adapts to standard commercial power supplies, reducing SKU complexity.

The compact screw-mount enclosure includes an LED status indicator for quick diagnostics and an optional override switch for manual control during service. Its small footprint and clear wiring layout speed field installs in security closets, control cabinets or equipment racks. RoHS and WEEE compliance plus US manufacturing help meet procurement and sustainability requirements. Backed by a one-year limited warranty, the RIB02BDC is a practical choice for installers specifying dependable relays for security, surveillance, monitoring and building automation. Order the RIB02BDC today or contact a sales specialist to specify it into your next project.

• Provides dependable 20A SPDT switching to control lighting, HVAC and security circuits with confidence
• Accepts Class 2 dry contact input for seamless integration with alarm panels, access control and monitoring systems
• Wide 208–277V AC power input supports common commercial electrical environments for flexible installation
• Compact screw-mount enclosure with LED status indication and optional override switch for fast diagnostics and on-site control
• RoHS/WEEE compliant, US-made build and 1-year limited warranty for reliability and regulatory peace of mind