Littelfuse KSPSN13MI is a compact microcontroller-based time delay relay. It has a steady state output load rating of 1 A and can handle inrush currents of up to 10 A for 16 ms. With a ±15% input tolerance and quick connect terminals, it offers reliable and easy installation. It has a repeat accuracy of ±0.5% or 20 ms and operates in temperatures and operating voltages with a ≤±2% setpoint variation. The encapsulated circuitry ensures durability. It consumes less than 1 W of power and has a time delay tolerance of ±2%. With ≤150 ms reset time and a dielectric breakdown of ≥2000V, it ensures safe and efficient operation. The output voltage drop is approximately 1 V at 1 A, and it is compatible with negative switching in DC operations. Additionally, it has reverse polarity protection for DC units. With a maximum open state leakage current of approximately 1 A and an initiate time of ≤20 ms, it can handle up to 1500 operations per minute. This time delay relay is an ideal solution for various industrial applications.