Description
The York S1-02420868001 Time Delay Relay is used to sequence electrical components by either delaying or with holding contact changes based on time intervals. It reacts to the incoming control signals and either postpones the activation or deactivation of parts like fans, compressors or pumps to avoid short cycling and proper start-up sequences. It is installed in the control panel of the system and wired to the control circuit to aid in the coordination of timed responses, electrical components connected to the system to facilitate more orderly operation of the system.
