IEC > Webstore > Search > Register > Check out > Payment > Order confirmation

Publication detail

Reference IEC 61643-331 ed1.0 withdrawn corrigendum
> preview
Title Components for low-voltage surge protective devices - Part 331: Specification for metal oxide varistors (MOV)
Publication date 2003-05-27
Format, price
(Swiss francs)
and language
80.- 33 pages
80.- 493 Kb
Abstract Details the test specifications for metal oxide varistors (MOV), which are used for applications up to 1000 V a.c. or 1500 V d.c. in power line, or telecommunication, or signalling circuits. The MOVs are designed to protect apparatus or personnel, or both from high transient voltages. Does not deal with hybrid devices. Does not apply also to mountings and their effect on the MOVs characteristics.
Technical Committee 37B - Specific components for surge arresters and surge protective devices  RSS
ICS Codes
31.040 Resistors
Replaced by
Stability date 2017
Work in progress
ProjectStage codeForecast publication date
IEC 61643-331 Ed.2  ACDV2016-01-14


>> Advanced search

Quick access by ref. number


Your basket is empty
Your country is :
Your TVA is : You must login...


Accepted credit cards:
Prices in CHF (Swiss francs)
Request a pro forma to pay by bank transfer or cheque
Learn how to share your publications with your colleagues, using networking options
Prices in CHF (Swiss francs)
We accept the following credit cards:
To pay by bank transfer: request a pro forma
If you purchase regularly through the IEC Webstore you can open a corporate account

Just Published

>> Published in the last 30 days


  1. IEC 60601-1-2 Ed. 4.0
  2. IEC 61010-1 Ed. 3.0
  3. IEC 60601-1 Ed. 3.1
  4. IEC 61508-3 Ed. 2.0
  5. IEC 60079-0 Ed. 6.0
  6. IEC 61000-4-5 Ed. 3.0
  7. IEC 61000-4-2 Ed. 2.0
  8. IEC 60079-1 Ed. 7.0
  9. IEC 60529 Ed. 2.2
  10. IEC 61162-1 Ed. 4.0