Littelfuse TRB120A3X600 is a 10 A resistive @ 120/240 V ac and 28 V dc output load rating relay. It features an octal 8-pin plug-in termination type and operates at an input AC line frequency of 50/60 Hz. With a repeat accuracy of ±2% or 20 ms, it offers reliable performance. It has a power consumption of ≤3.25 W and a time delay tolerance of ±20%. Its life expectancy is 1 x 10⁶ electrical cycles and 1 x 10⁷ mechanical cycles.