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A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear
STANDARD published on 1.4.1998
Designation standards: ČSN IEC 890+A1
Classification mark: 357110
Catalog number: 51956
Note: WITHDRAWN
Publication date standards: 1.4.1998
SKU: NS-175970
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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