Schneider Electric SOPREL C.T. Group 1.33.152 Input Board, part number 133152, is an input interface module for Schneider Electric's SOPREL protection and control system. This board serves as the signal entry point within the SOPREL C.T. Group, enabling external inputs to be wired into the protection and control logic. Its designation as 1.33.152 identifies its position in the SOPREL CT Group hardware lineup.
