
Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO) Part 21Applicability of the general rules to RCBO functionally independent of line voltage
NORM herausgegeben am 19.6.2008
Bezeichnung normen: GB/T 16917.21-2008
Ausgabedatum normen: 19.6.2008
Land: Chinesische technische Norm
Kategorie: Technische Normen GB