DIN EN IEC 61557-11 VDE 0413-11:2022-12
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
(IEC 61557-11:2020); German version EN IEC 61557-11:2022
Class/Status:
Standard,
valid
Released: 2022-12
VDE Art. No.: 0400550