|Max. rated through-current single-phase / three-phase:
|Max. rated step voltage
|Max. rated switching capacity single-phase / three-phase:
|Max. voltage for operational equipment Um
||72.5 - 362 kV
|Application: At the neutral point (three-phase) or as single-phase unit at any selectable winding position.
|Operating positions without change-over selector
|Operating positions with change-over selector