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 11: Effectiveness of residual current monitors (RCM) in TT, TN and IT systems
NORM herausgegeben am 1.8.2022
Designation standards: STN EN IEC 61557-11
Classification mark: 356230
Catalog number: 135283
Publication date standards: 1.8.2022
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN