ČSN 332000-4-443-ed.2 (332000)

Electrical installations of buildings - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443: Protection against overvoltages of atmospheric origin or due to switching

STANDARD published on 1.2.2007

The information about the standard:

Designation standards: ČSN 332000-4-443-ed.2
Classification mark: 332000
Catalog number: 77687
Note: WITHDRAWN
Publication date standards: 1.2.2007
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN