SIMATIC S7-300 Switch Mode DIN Rail Panel Mount Power Supply, 240W, 24V dc/ 10A. Minimum Input Voltage: 85V ac. Input Voltage: 120 → 230V ac. Maximum Input Voltage: 132V ac. Height: 125mm. Dimensions: 120 x 80 x 125mm. Width: 80mm. MPN: 6ES7307-1KA02-0AA0, Siemens