NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61557-4 ; VDE 0413-4:1998-05 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 61010-1 | 1993-04 | Safety requirements for electrical equipment for measurement, control and laboratory use; part 1: general requirements (IEC 61010-1:1990 + A1:1992, modified) More |
| EN 61557-1 | 1997-03 | Electrical safety in low voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements (IEC 61557-1:1997) More |
