The FN3040 Series from Schaffner are EMC/EMI Filters that are designed for low-leakage current applications. They have leakage current of less than 0.40 mA and this exceptionally low leakage current levels make the filters suitable for grids with very tough requirements and for applications which set value on safety and reliability. They include fixed and hinged terminal covers which enhance safety, safeguarding against contact with live conductors. These filters are available in plastic housings combined with a metal ground plate achieve the lowest possible product weight without compromising EMC behaviour. They are suitable for use in test and measurement devices, electrical or electronic equipment, industrial automation and robotics applications.

These filters require a 3-phase AC supply.