
Transformers for low-voltage lighting below 1 kVA rating (excluding transformers for use in mines).
NORMA vydána dne 1.1.1938
Designation standards: BS 794:1938
Note: NEPLATNÁ
Publication date standards: 1.1.1938
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS