
Protection against lightning - Part 4: Electrical and electronic systems within structures
NORM herausgegeben am 1.3.2026
Designation standards: ČSN EN IEC 62305-4-ed.3
Classification mark: 341390
Catalog number: 522605
Publication date standards: 1.3.2026
The number of pages: 120
Approximate weight : 391 g (0.86 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN