Description
The Rheem-Ruud 47-23433-93 is a time delay relay that is mainly used in HVACs for controlling the power sequence. As far as the digital component is concerned, it manages the timing of many processes that take place in the machine. It is a “delay on break” type which means that, after opening the circuit, the unit draws a preset time delay before the contacts can close. This relay is directly mountable and is of SPDT type, so as to control various circuits Further, duration or period for which the relay contacts have to remain in a particular state is also specified. Perhaps its main function is to stop other HVAC parts from running or from turning off unnecessarily, therefore ensuring that all systems are at their better and optimized.
