IS EN IEC 61643-331:2020 Components for low-voltage surge protection - Performance requirements and test methods for metal oxide varistors (MOV)
Publication Year
2020
Document Status
Current
Abstract
Test specification for metal oxide varistors (MOV), used for applications up to 1000 V a.c. or 1500 V d.c. in power lines, telecommunication or signalling circuits.
Publisher Information
National Standards Authority of Ireland
National Standards Authority of Ireland (NSAI) is Ireland’s official standards body. They operate under the National Standards Authority of Ireland Act (1996) and are accountable to the Minister of Enterprise, Trade, Employment and Innovation.
1 Swift Square
Northwood
Santry
Dublin 9
NSAI
Ireland
Website: http://www.nsai.ie
Email: nsai@nsai.ie
Tel: 01 807 3800
