1MRK 505 350-UEN Section 3System SettingsTechnical Manual 25Distributed busbar protection REB5003.2 IsolatorsThe “Overview” tab opens a dialog with a list of all the isolators in the single-linediagram with their labels and bay labels. The isolators of a particular bay can beviewed by activating the check box “Feeder filter” and selecting a bay from the list.The label in the “Markings” field of the “Details” dialog can be edited.Figure 3 Settings / Isolators - Details3.3 Current transformersThe “Overview” tab opens a dialog with a list of all the current transformers in thesingle-line diagram with their labels, bay labels, primary and secondary ratedcurrents.