The 4RB2025-1EA50 from Siemens is a Power Capacitor with Capacitance 50 uF, Voltage Rating 400 V, Peak Current 10000 A, Mass 0.4 Kg, Operating Temperature -40 to 55 Degree C. Tags: Screw Mount, Film Capacitor. More details for 4RB2025-1EA50 can be seen below.