Βοηθητικές επαφές, 1 ανοικτή + 1 κλειστή Auxiliary contact NO + NC Contatti ausiliari NO+NC Contact auxilliaire NO + NC Zestyki pomocnicze NO + NZ Contacto auxiliar NA + NC Pomocné kontakty NO + NC Hulpcontact (NO) + (NC) Author: The QElectroTech team License: see http://qelectrotech.org/wiki/doc/elements_license