DC Power Supply, Input Voltage 100 to 120 V AC, 200 to 240 V AC, Output Voltage 24 to 28V DC, Power Rating 240W, Output Amps 10.0, Mounting DIN Rail, Switching, Case Material Metal Case, Height 124 mm, Width 60 mm, Depth 117 mm, Series Dimension, Hz 50 to 60 Hz, Phase - Electrical Single, Peak Amps 12, IP Rating 20, Output Noise 50mV, Hold Up Time 46 msec, Status Indicator LED, Features High Efficiency and Long Lifetime, Operating Temp. Range -25 Degrees to 70 Degrees C