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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
Automatically translated name:
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 (IEC 60364-4-44:2001/A1:2003, MODIFIED).
STANDARD published on 27.6.2007
Designation standards: UNE 20460-4-443:2007
Note: WITHDRAWN
Publication date standards: 27.6.2007
SKU: NS-569587
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
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