Littelfuse KRDB115M is an encapsulated, microcontroller-based time delay relay with a 10 A resistive output load rating at 125 V ac and 5 A at 230 V ac and 28 V dc. It has a male quick connect termination type and input tolerance of -15% to 20%. With a power consumption of ≤2 W, it offers a repeat accuracy of ±0.5% or 20 ms and a reset time of ≤150 ms. It has a life of 1 x 10⁵ electrical cycles and 1 x 10⁷ mechanical cycles. Designed with reverse polarity protection, it has a switching voltage maximum of 250 V.