The 4RB2250-3EB50 from Siemens is a Power Capacitor with Capacitance 154 uF, Voltage Rating 415 V, Peak Current 10000 A, Mass 1.5 Kg, Operating Temperature -40 to 55 Degree C. Tags: Screw Mount, Film Capacitor. More details for 4RB2250-3EB50 can be seen below.