Littelfuse HRV41AE is an enclosed circuitry module with a quick connect terminal termination type. It has a load rating of approximately 30A for general purposes, 20A for resistive purposes, and 2hp for motor load. The module operates at an input frequency of 50/60Hz with a tolerance of -20% to 10%. It provides surge protection, has a power consumption of ≤4VA, and a reset time of ≤150ms. The module offers accurate performance with a repeat accuracy of ±0.1% or 20ms and a setting accuracy of 0% to 2%. It has a mechanical counter function and a count range of 1-7 counts, with a maximum of 250. The module complies with IEEE C62.41-1991 Level A for surge protection.