DC Power Supply, Input Voltage 85 to 264 V AC, Output Voltage 24V DC, Power Rating 480W, Output Amps 20, Mounting DIN Rail, Switching, Case Material Metal Case, Height 4.85 in, Width 3.42 in, Depth 4.98 in, Series SDN-C, Hz 60 Hz, Phase - Electrical Single, Peak Amps 22, Output Noise Less Than 100mV, Hold Up Time Greater Than 20 msec, Status Indicator Green/Yellow/Red LED