Eaton D99640ACZ2 is a D99-series solid-state relay rated for 40 A, with an input control range of 3–32 VDC and an output voltage range of 48–600 V. This model is used to switch high-voltage loads in industrial automation, control panels, and process equipment. The device provides isolation between the control input and the switched load, enabling safe operation of high-voltage circuits up to 40 A within the 48–600 V range.
