KS C IEC 60099-4:2012
Surge arresters－Part 4：Metal-oxide surge arresters without gaps for a.c. systems

Standard No.

KS C IEC 60099-4:2012

Release Date

2012

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS C IEC 60099-4:2019

Latest

KS C IEC 60099-4:2021

Replace

KS C IEC 60099-4:2003

Scope

This standard specifies non-sparking gap-free wires designed to limit voltage surges in alternating current power circuits.

KS C IEC 60099-4:2012 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