IEC 62052-21:2004 

Electricity metering equipment (a.c.) - General requirements, tests and test conditions - Part 21: Tariff and load control equipment

Note: a more recent version of this publication exists
IEC 62052-21:2004+AMD1:2016 CSV


Do you need a multi-user copy?




IEC 62052-21:2004 specifies general requirements for the type test of newly manufactured indoor tariff and load control equipment, like electronic ripple control receivers and time switches that are used to control electrical loads, multi-tariff registers and maximum demand indicator devices. This bilingual version (2016-07) corresponds to monolingual version published in 2004-05.

Look inside

Additional information

Publication typeInternational Standard
Publication date2004-05-18
Available language(s)English, English/French, Spanish
TC/SCTC 13 - Electrical energy measurement and controlrss
ICS91.140.50 - Electricity supply systems
Stability date  2027
File size1672 KB

The following test report forms are related:

Share your publications

Learn how to share your publications with your colleagues, using networking options.

Payment information

Our prices are in Swiss francs (CHF). We accept all major credit cards (American Express, Mastercard and Visa, JCB and CUP), PayPal and bank transfers as form of payment.

Keep in touch

Keep up to date with new publication releases and announcements with our free IEC Just Published email newsletter.

Contact customer services

Please send your enquiry by email or call us on +41 22 919 02 11 between 09:00 – 16:00 CET Monday to Friday.