BS 214:1939

Distribution Boards up to 100 amperes per outgoing circuit and 250 volts to earth.

NORMA vydaná dňa 1.10.1949

The information about the standard:

Designation standards: BS 214:1939
Note: NEPLATNÁ
Publication date standards: 1.10.1949
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS