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Rugged Environmental Protection: The weather-resistant enclosure protects internal 24V electrical contacts from moisture and debris
The unit's operating range allows it to function in unconditioned spaces as low as -30°F
leak-proof interface suitable for various system configurations
providing a secure and adaptable interface for shaft diameters ranging from 5/8 inch to 3/4 inch (10 to 20 mm)
Direct replacement part to maintain system electrical specifications
Functional Devices RIBU1S Relay Rugged Environmental Protection: The weather-resistantThe Functional Devices RIBU1S is a versatile, prepackaged enclosed pilot relay designed to streamline Building Automation Systems (BAS) and HVAC R control applications. This 10 Amp SPST NO relay features a multi voltage coil that accepts 10 30 VAC DC or 120 VAC, providing field flexibility for technicians working with varied control power sources. Its NEMA 1 rated enclosure ensures protection for internal components while the integrated Hand Off Auto