The FN 351 H-36-33 from Schaffner is a EMI / EMC Filter with Voltage Rating 250 to 520 V, Current Rating 36 to 41.6 A, Leakage Current 3.8 mA, Temperature operating range -25 to 100 Degree C. Tags: Chassis Mount. More details for FN 351 H-36-33 can be seen below.