IEC 61643-331:2020 RLV
Components for low-voltage surge protection - Part 331: Performance requirements and test methods for metal oxide varistors (MOV)

Standard No.

IEC 61643-331:2020 RLV

Release Date

2020

Published By

International Electrotechnical Commission (IEC)

Latest

IEC 61643-331:2020 RLV

IEC 61643-331:2020 RLV history

• 0000 IEC 61643-331:2020 RLV
• 2017 IEC 61643-331:2017 Components for low-voltage surge protective devices – Part 331: Performance requirements and test methods for metal oxide varistors (MOV) (Edition 2.0)
• 2003 IEC 61643-331:2003 Components for low-voltage surge protective devices - Part 331: Specification for metal oxide varistors (MOV)