Standard Number |
BS EN 61557-4:2007 |
Title |
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measuresResistance of earth connection and equipotential bonding |
Status |
Current |
Publication Date |
29 June 2007 |
Cross References |
IEC 61557-1, EN 61557-1:2007 |
Replaces |
BS EN 61557-4:1997, IEC 61557-4:1997 |