LevelOne 48V DC Industrial Power Supply, 480W, DIN-Rail, PoE Ready. Total power: 480 W, AC input voltage: 90 - 264 V, Power protection features: Over voltage, Overload, Short circuit. Mean time between failures (MTBF): 146800 h, Safety: UL508, TUV EN60950-1,approved;(meet EN60204-1), Country of origin: China. Product colour: Blue, Silver. Width: 125.2 mm, Depth: 128.5 mm, Height: 85.5 mm. Package width: 125.2 mm, Package depth: 128.5 mm, Package height: 85.5 mm