Littelfuse ERDM425 is a versatile electronic time delay relay with a load rating of 10 A resistive at 120/240 V ac and 28 V dc, and 1/3 hp at 120/240 V ac. It features 0.25 in. male quick connect terminals, input tolerance of -20% to 10%, and repeat accuracy of ±0.5%. The relay operates at a frequency of 50/60 Hz, has a time delay tolerance of ±10%, and a recycle time of ≤150 ms. It is equipped with an onboard knob for easy adjustment and offers reverse polarity protection for DC units. With a long mechanical life of 1 x 10⁷ operations, this relay ensures reliable and durable performance.