KS C IEC 60099-4-2021
Surge arresters — Part 4: Metal-oxide surge arresters without gaps for a.c. systems

Standard No.

KS C IEC 60099-4-2021

Release Date

2021

Published By

KR-KS

Latest

KS C IEC 60099-4-2021

KS C IEC 60099-4-2021 history

• 2021 KS C IEC 60099-4:2021 Surge arresters — Part 4: Metal-oxide surge arresters without gaps for a.c. systems
• 2019 KS C IEC 60099-4:2019 Surge arresters — Part 4: Metal-oxide surge arresters without gaps for a.c. systems
• 2012 KS C IEC 60099-4:2012 Surge arresters－Part 4：Metal-oxide surge arresters without gaps for a.c. systems
• 0000 KS C IEC 60099-4:2003