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STN EN IEC 61557-1 (356230)
Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC. Equipment for testing, measuring or monitoring of protective measures. Part 1: General requirements
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STANDARD published on 1.5.2023
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The information about the standard:
Designation standards: STN EN IEC 61557-1
Classification mark: 356230
Catalog number: 136649
Publication date standards: 1.5.2023
SKU: NS-1142244
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN
The category - similar standards:
Measurement of electrical and magnetic quantitiesElectrical insulation in generalPower transmission and distribution networks in general
These changes apply to this standard:
STN EN IEC 61557-1:2023/A1 (356230)
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Change published on 1.11.2025
Selected format: Slovak - Print design (ON REQUEST)
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