Five-ampere, fifteen-ampere and thirty ampere two-pin wall plugs and sockets for domestic purposes (without earthing connection).
NORMA vydána dne 18.12.1919
Designation standards: BS 73:1919
Note: NEPLATNÁ
Publication date standards: 18.12.1919
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS