Filter selection table within datasheets provide all the electrical information. The current rating, typical Earth leakage current, the value of components as well as terminal types and weight. From the data sheet the user can choose from multiple options available. The FN9280 filters offer standard to high performance while FN9290 filters offer very high performance. FN9280E filters are ideal for applications with excessive interference on Earth line and it also improves immunity to Electrical Fast Transients. For Medical and safety critical applications, FN9280B, FN9290B and FN9280EB can be used.