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 1.2.2017
Designation standards: STN 332000-5-534
Classification mark: 332000
Catalog number: 124040
Publication date standards: 1.2.2017
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN