The 4RB8150-3EJ20 from Siemens is a Power Capacitor with Capacitance 69.1 uF, Voltage Rating 480 V, Peak Current 10000 A, Mass 1.9 Kg, Operating Temperature -40 to 60 Degree C. Tags: Screw Mount, Film Capacitor. More details for 4RB8150-3EJ20 can be seen below.