This CID covers the general requirements for radio frequency interference (RFI) suppression power line
filters. These filters consist of capacitors and inductors used in combination with each other and may be provided with resistors. This series of RFI filters incorporate the special IEC (International Electrotechnical Commission) power line connector. Filters covered by this CID are intended for commercial/industrial applications and should not be used in military systems needing stringent environmental and electrical requirements.