Type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses(Type B RCCBs and Type B RCBOs)
NORMA vydaná dňa 30.12.2008
Designation standards: GB/T 22794-2008
Note: NEPLATNÁ
Publication date standards: 30.12.2008
Country: Chinese technical standard
Kategória: Technické normy GB