The FN3288IT-125-35-C34-R60 from Schaffner is a EMI / EMC Filter with Voltage Rating 305 to 760 V, Current Rating 125 to 137 A, Leakage Current 7 mA, Temperature operating range -40 to 100 Degree C. Tags: Flange Mount. More details for FN3288IT-125-35-C34-R60 can be seen below.