Functional Devices RIBMNU1S Relay R-410A or 200 PSI above the

or 200 PSI above the set point

it provides optimal safety and efficiency for industrial heating applications

Designed for durability and balance

or undersized ductwork that prevents proper heat dissipation across the exchanger

Functional Devices RIBMNU1S Relay R-410A or 200 PSI above theThe 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