
Amendment 1 - 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
NORMA vydána dne 15.10.2024
Designation standards: IEC 61557-1-ed.3.0/Amd.1
Note: Změna
Publication date standards: 15.10.2024
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategorie: Technické normy IEC