Littelfuse KRD9423B is an encapsulated circuitry product with 10 A resistive output load rating at 125 V ac, 5 A resistive output load rating at 230 V ac and 28 V dc, and 1/4 hp at 125 V ac. It features 0.25 in. male quick connect terminals, ±0.5% or 20 ms repeat accuracy, and ≤2 VA power consumption. Its time delay type is microcontroller with watchdog circuitry and has a reset time of ≤150 ms. It has an electrical life of 1 x 10⁵ and mechanical life of 1 x 10⁷.