The 230C3.3NT2500 from Acopian Technical Company is a DC to DC Converter with Input Voltage 230 V, Output Voltage 1 3.3 V, Output Current 1 17.5 to 25 A, Output Power 288 W, Isolation Voltage 0.3 kV. Tags: DIN Rail Mount, Buck/Step down. More details for 230C3.3NT2500 can be seen below.