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ČSN EN 61557-9-ed.3:2015/Z1 (356230)
Elektrická bezpečnost v nízkonapěťových rozvodných sítích se střídavým napětím do 1 000 V a se stejnosměrným napětím do 1 500 V - Zařízení ke zkoušení, měření nebo sledování činnosti prostředků ochrany - Část 9: Zařízení k lokalizování místa poruchy izol.
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STANDARD published on 1.4.2026
The information about the standard:
Designation standards: ČSN EN 61557-9-ed.3:2015/Z1
Classification mark: 356230
Catalog number: 521747
Note: Change
Publication date standards: 1.4.2026
SKU: NS-1265303
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This change (correction) applies to this standard:
ČSN EN 61557-9-ed.3 (356230)
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Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
Standard published on 1.9.2015
Selected format: Czech - Print design (16.40 USD)
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