The 4RB2028-1DJ50 from Siemens is a Power Capacitor with Capacitance 62 uF, Voltage Rating 380 V, Peak Current 10000 A, Mass 0.4 Kg, Operating Temperature -40 to 55 Degree C. Tags: Screw Mount, Film Capacitor. More details for 4RB2028-1DJ50 can be seen below.