it is the standard for residential HVAC repair and light commercial heat pumps

and a pressure regulator into a compact housing

ideal for industrial power configurations

The silver cadmium oxide contacts are designed to minimize arcing and resist welding under high-start-up loads

various oils

Functional Devices RIBMNU1S Relay R-407A it is the standard forThe Functional Devices RIBMNU1S Relay is a professional grade 15 Amp pilot relay designed for high reliability switching in BAS, HVAC, and lighting control applications. This track mounted modular relay features a versatile triple voltage coil, allowing for seamless integration into systems utilizing 10 30 Vac Vdc or a standard 120 Vac power source. Engineered for long term field performance, it utilizes a SPST (Single Pole Single Throw) contact