DIN-EN-50557 › Complete Document History
Requirements for automatic reclosing devices (ARDs) for circuit breakers-RCBOs-RCCBs for household and similar uses


Obsolete Revision Information:
   2012 EDITION CORRIGENDUM 1 - CORRIGENDUM 1 FOR 2012 EDITION - Jan. 1, 2013
   2012 EDITION - SPECIAL ORDER ITEM (GERMAN LANGUAGE ONLY) - Aug. 1, 2012