Functional Devices RIB01SBCDC Dry Contact Relay, 20A SPDT + Override

Ensure dependable control and simplified integration for fire and security installations with the Functional Devices RIB01SBCDC Dry Contact Relay. Designed for use in fire, monitoring and surveillance systems, this relay provides a clear benefit: dependable switching and onsite override when you need it most. The RIB01SBCDC features a 20A SPDT dry contact capable of driving higher-current notification devices, door locks and auxiliary equipment while keeping control circuits isolated and protected.

The built-in override function lets technicians perform testing and emergency hand-control without reprogramming or disrupting networked controllers, speeding service and reducing system downtime. Its SPDT configuration supports both normally open and normally closed wiring schemes for flexible integration into alarm panels, access control and CCTV systems. Ideal for contractors and security integrators, this Functional Devices relay helps ensure reliable operation of surveillance, monitoring and life-safety equipment.

Specify the RIB01SBCDC when you need robust switching, circuit isolation and manual override capability — contact us or add it to your next security or fire system bill of materials.

• Reliable override control for fire, security and monitoring systems, reducing downtime during tests and maintenance
• 20A SPDT switching handles higher-current loads like door strikes, strobes and alarm notification devices
• Dry-contact design isolates control circuits for safer integration with alarm panels and access control equipment
• Manual override adds on-site flexibility for testing, service and emergency operations
• Compact, industry-focused relay that simplifies integration into surveillance, alarm and building monitoring applications