Littelfuse KRDB112.5S is an encapsulated relay with a 10 A resistive output load rating at 125 V ac. It also features 5 A resistive load rating at 230 V ac and 28 V dc, and 1/4 hp at 125 V ac. Its input tolerance ranges from -15% to 20%. The relay has a humidity level of 95% relative non-condensing and a repeat accuracy of ±0.5% or 20 ms. It is designed with quick connect terminals and has a power consumption of ≤2 W. The relay operates with microcontroller time delay type and has a time delay tolerance of ±5%. It has a reset time of ≤150 ms and an initiate time of ≤40 ms. The relay is built with reverse polarity protection for DC units and has an insulation resistance of ≥100. It offers a switching voltage maximum of 250 V. The relay has an electrical life of 1 x 10⁵ and a mechanical life of 1 x 10⁷.