KS C IEC 61643-331-2019
Components for low－voltage surge protective devices－Part 331：Specification for metal oxide varistors(MOV)

Standard No.

KS C IEC 61643-331-2019

Release Date

2019

Published By

Korean Agency for Technology and Standards (KATS)

Latest

KS C IEC 61643-331-2019

KS C IEC 61643-331-2019 history

• 2019 KS C IEC 61643-331-2019 Components for low－voltage surge protective devices－Part 331：Specification for metal oxide varistors(MOV)
• 2015 KS C IEC 61643-331-A:2015 Component for low-voltage surge protective devices — Part 331: Specification for metal oxide varistors(MOV)
• 2014 KS C IEC 61643-331-A:2014 Component for low-voltage surge protective devices — Part 331: Specification for metal oxide varistors(MOV)
• 2006 KS C IEC 61643-331:2006 Components for low－voltage surge protective devices－Part 331：Specification for metal oxide varistors(MOV)