Siemens SION 3AE5 - List of abbreviations

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2019-08-05
List of abbreviations
BGBl Bundesgesetzblatt (German Federal Law Gazette)
CO Close-Open
DIN Deutsches Institut für Normung (German Institute for Standardisation)
IEC International Electrotechnical Commission
IP plate Internal arc protection plate
O Open
NC NC contact
PMA Pole-centre distance
RöV Röntgenverordung (German X-Ray Ordinance)
NO NO contact
VDE Verband Deutscher Elektrotechniker (Association of German Electrical Engineers)