SR2E201B is a part from Schneider Electric's Zelio Logic family. It is a time delay relay module with SPDT (Single Pole - Double Throw) electromechanicaloutput contact and a 5-30V DC input voltage range. It has a useful range of adjustable time delays which are able to be set both electrically and manually. It also has a wide range of monitoring capabilities including both on and off delay min/max times, instant start, end of last step, latch and re-trigger types. The SR2E201B provides an accurate and reliable output signal, is RoHS compliant, and has a high dielectric strength of up to 4,000V. It is an ideal choice for controlling industrial processes, automating equipment, and controlling lighting systems.