IEC 62054-21:2004/AMD1:2017

Amendment 1 - Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches

The contents of the corrigendum of March 2018 have been included in this copy.

SDO:

IEC

Language:

English

ICS Codes:

91.140.50

Status:

Published

Publish date:

2017-01-29

Standard Number:

IEC 62054-21:2004/AMD1:2017