Low-voltage electrical installations - Part 5-53: Selection and erection of electrical equipment - Isolation, switching and control - Clause 534: Devices for protection against transient overvoltages
NORM herausgegeben am 1.11.2016
Designation standards: ČSN 332000-5-534-ed.2
Classification mark: 332000
Catalog number: 501147
Note: UNGÜLTIG
Publication date standards: 1.11.2016
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN