Functional Devices RIBTE02P-S 20 Amp DPDT Relay with Override 208-277VAC

The Functional Devices RIBTE02P-S is a low input, optoisolated control relay designed for HVAC and building automation applications requiring high/low voltage separation. This enclosed relay features a 20 amp double-pole double-throw (DPDT) configuration with manual override capability, making it ideal for controlling lighting, fans, heating elements, and other electrical loads.

Key Features:

• 20 amp DPDT relay with manual override switch for testing and emergency operation
• Accepts low voltage control inputs from 5-25 Vac/dc for versatile compatibility with thermostats, timers, and building controls
• Operates on 208-277 Vac power input for use with commercial and industrial electrical systems
• Optoisolated design provides electrical separation between control and line voltage circuits for enhanced safety
• NEMA 1 rated enclosure protects internal components from dust and light contact
• Pilot duty rating suitable for inductive loads including motors and transformers

The optoisolation feature makes this relay particularly useful in applications where control circuits must be electrically isolated from high-voltage power circuits. The manual override function allows manual switching independent of the control signal, useful for troubleshooting and maintenance. Functional Devices RIB (Relay-In-a-Box) series relays are known for their compact design and reliable performance in commercial HVAC and lighting control systems.