The FN 3268-75-34 from Schaffner is a EMI / EMC Filter with Voltage Rating 300 to 520 V, Current Rating 75 to 82.2 A, Leakage Current 10.8 mA, Temperature operating range -25 to 100 Degree C. Tags: Screw Mount. More details for FN 3268-75-34 can be seen below.