120W Single Output Industrial DIN RAIL Power Supply 12 Volts 10 Amps Features: Wide input range 180 ~ 550VAC Protections: Short circuit / Overload / Over voltage / Over temperature Cooling by free air convection Built-in constant current limiting circuit Can be installed on DIN rail TS-35/7.5 or 15 UL508(industrial control equipment)approved EN61000-6-2(EN50082-2) industrial immunity level 100% full load burn-in test Built-in DC OK relay contact 3 year warranty For more 12V power supplies . Detailed Specifications: Primary Output Voltage (VDC): 12 Output Current (A): 10 Maximum Output Power (W): 120 Family: WDR-120 Input Voltage (VAC): 180 to 550 Input Frequency: 47 to 63 Maximum Input Current (A): 1.2 Output Connector Type: Screw Terminal Efficiency (%): 89.5 Operating Temperature-Min (Cell): -25 Operating Temperature-Max (Cell): 70 Length (inch): 1.57 Width (inch): 4.93 Height (inch): 4.47 Agency Approvals: UL/CUL/CB/CE Color: Silver Style: DIN.