DC Power Supply Input Voltage 90 to 264 V AC Output Voltage 24V DC Power Rating 50W Output Amps 2.1 Mounting DIN Rail Switching Case Material Plastic Case Height 3.54 in Width 1.26 in Depth 4.02 in Hz 47 to 63 Hz Phase - Electrical Single Peak Amps 2.1 IP Rating 20 Output Noise Less Than or Equal to 1 Percent Hold Up Time Greater Than 16 msec Status Indicator Green DC OK Signal NEMA Rating 1