Littelfuse KRPSD22M is an encapsulated circuitry time delay relay with male quick connect terminals. It has a load rating of 10 A resistive @ 125 V ac, 5 A resistive @ 230 V ac and 28 V dc, and 1/4 hp @ 125 V ac. It offers a repeat accuracy of ±0.5% or 20 ms, insulation resistance ≥100, and a power consumption of ≤2 W. With a compact design, it has a reset time of ≤150 ms and a time delay tolerance of ±2%. Its life expectancy is up to 10⁵ electrical and 10⁷ mechanical operations. It operates under an input tolerance of -15% - 20% and at a maximum switching voltage of 250 V. The KRPSD22M is suitable for applications where reliability and accuracy are essential.