Reliance Electric S-25018 Drive Control Circuit Board is a legacy drive-control printed circuit board from Reliance Electric, designed to integrate with the company’s older drive systems. As a drive control board, it provides the electronic control logic that governs motor operation within those drives, interfacing with the drive’s control and power components via standard mounting connectors. The S-25018 designation places it in Reliance Electric’s historical line of drive boards, with compatibility generally tied to the original equipment model and board family.
