or debris between the coil and the valve stem preventing a solid magnetic seat

quiet operation while providing superior tolerance to slipping and minor misalignment compared to raw-edge alternatives

this specific unit is engineered for two-stage operation

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

Specifically designed as a 1

Functional Devices RIBMNU1S Relay R-407A or debris between the coilThe 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