The AMI-M12L-1-20-B from Altran Magnetics is a EMI / EMC Filter with Voltage Rating 250 V, Current Rating 20 A, Leakage Current 0.22 to 0.38 mA, Temperature operating range -10 to 40 ºC. Tags: Chassis Mount. More details for AMI-M12L-1-20-B can be seen below.