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  4. Standard "ČSN IEC 50(421):1997/Z1"
Change ČSN IEC 50(421):1997/Z1 1.10.2026 preview

ČSN IEC 50(421):1997/Z1 (330050)

Mezinárodní elektrotechnický slovník - Kapitola 421: Výkonové transformátory a tlumivky.

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STANDARD published on 1.10.2026


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The information about the standard:

Designation standards: ČSN IEC 50(421):1997/Z1
Classification mark: 330050
Catalog number: 524333
Note: Change
Publication date standards: 1.10.2026
SKU: NS-1285142
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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The category - similar standards:

Electrical engineering (Vocabularies)Transformers. Reactors

This change (correction) applies to this standard:

Preview ČSN IEC 50(421) 1.4.1997 Preview of the standard
ČSN IEC 50(421) (330050)

International Electrotechnical Vocabulary - Chapter 421: Power transformers and reactors

Standard published on 1.4.1997

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