Low-voltage electrical installations.Part 4-444:Protection for safety.Protection against voltage disturbances and electromagnetic disturbances
STANDARD published on 1.11.2013
Designation standards: STN 332000-4-444:2011/Oprava1
Classification mark: 332000
Catalog number: 118114
Note: Correction
Publication date standards: 1.11.2013
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Category: Technical standards STN