NF C42-198-6:1998 Electrical safety in low voltage distribution systems up to 1 kV A.C. and 1,5 kV D.C. Equipment for testing, measuring of monitoring of protective measures. Part 6 : residual current devices (RCD) in TT, TN and IT systems.
1998NF C42-198-6:1998 Electrical safety in low voltage distribution systems up to 1 kV A.C. and 1,5 kV D.C. Equipment for testing, measuring of monitoring of protective measures. Part 6 : residual current devices (RCD) in TT, TN and IT systems.