Littelfuse KRPD215S190SMB is a compact and durable microcontroller time delay relay. It has a load rating of 10 A resistive at 125 V ac, 5 A resistive at 230 V ac and 28 V dc, and 1/4 hp at 125 V ac. With 0.25 in. male quick connect terminals, it offers easy installation. This encapsulated relay has a repeat accuracy of ±0.5% or 20 ms, insulation resistance of ≥100, and operates at a wide AC line frequency range of 50/60 Hz with an input tolerance of -20% to 10%. The relay is highly reliable, with an electrical life of 1 x 10⁵ and a mechanical life of 1 x 10⁷. With a maximum output voltage of 250 V, it is suitable for various applications. The power consumption is ≤2 VA, and the time delay tolerance is ≤±2%.