The 4RB8050-3EB10 from Siemens is a Power Capacitor with Capacitance 30.8 uF, Voltage Rating 415 V, Peak Current 10000 A, Mass 0.7 Kg, Operating Temperature -40 to 60 Degree C. Tags: Screw Mount, Film Capacitor. More details for 4RB8050-3EB10 can be seen below.