The AMI-M31NC-1-20-D from Altran Magnetics is a EMI / EMC Filter with Voltage Rating 250 V, Current Rating 20 A, Leakage Current 3.5 to 5.5 mA, Temperature operating range -10 to 40 ºC. Tags: Chassis Mount. More details for AMI-M31NC-1-20-D can be seen below.