Functional Devices-RIB TR40VA002 Transformer these are different part numbering

these are different part numbering conventions for the exact same size two green cartridge

allowing for fast

System Protection: Prevents oil-related buildup in pumps and evaporative systems

it is strictly recommended for use in indicated York DCUC

Functional Devices-RIB TR40VA002 Transformer these are different part numberingFor high reliability power conversion in building automation and HVAC control systems, the Functional Devices RIB TR40VA002 Transformer provides a robust 40VA solution. This heavy duty 120V to 24V step down transformer is engineered for continuous duty applications where stable secondary voltage is critical for powering sensors, driving relays, and managing digital I O circuits. With its inherently limited overcurrent protection, this Class 2 UL 1585