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STN EN 50522:2023/A1 (333201)

Earthing of power installations exceeding 1 kV a.c.

STANDARD published on 1.12.2024

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The information about the standard:

Designation standards: STN EN 50522:2023/A1
Classification mark: 333201
Catalog number: 139573
Note: Change
Publication date standards: 1.12.2024
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard