Specification for a.c. circuit-breakers of rated voltage above 1 kV. Information to be given with enquiries, tenders and orders: rules for transport, erection and maintenance.
NORM herausgegeben am 31.8.1976
Designation standards: BS 5311-6:1976
Note: UNGÜLTIG
Publication date standards: 31.8.1976
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS