The SPDM24501B from Carlo Gavazzi is a AC to DC Converter with AC Input Voltage 85 to 264 V, AC Input Current 500 to 1000 mA, DC Input Voltage 120 to 375 V, DC Output Voltage 24 V, DC Output Current 2.1 A. Tags: DIN Rail Mount. More details for SPDM24501B can be seen below.