Menu

0

prEN IEC 62054-21

Electricity metering (a.c.) - Tariff and load control - Part 21: Particular requirements for time switches

General information

10.99   New project approved   Sep 22, 2025

CENELEC

CLC/TC 13 Electrical energy measurement and control

European Norm

91.140.50   Electricity supply systems

Related legislation

Legislation related to this standard

2014/30/EU

Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)

Legislation 2014/30/EU

Life cycle

PREVIOUSLY

PUBLISHED
EN 62054-21:2004

PUBLISHED
EN 62054-21:2004/A1:2017

PUBLISHED
EN 62054-21:2004/A1:2017/AC:2018-04

NOW

IN_DEVELOPMENT
prEN IEC 62054-21
10.99 New project approved
Sep 22, 2025