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STN EN 50522 (333201)

Earthing of power installations exceeding 1 kV a.c.

STANDARD published on 1.6.2022

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The information about the standard:

Designation standards: STN EN 50522
Classification mark: 333201
Catalog number: 134904
Note: WITHDRAWN
Publication date standards: 1.6.2022
Approximate weight : 57 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN