SANS 60099-4:2009
Surge arresters Part 4: Metal-oxide surge arresters without gaps for a.c. systems

Standard No.

SANS 60099-4:2009

Release Date

2009

Published By

ZA-SANS

Status

Withdraw

Replace By

SANS 60099-4-2014

Latest

SANS 60099-4-2014

Scope

Applies to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit voltage surges on a.c. power circuits.

SANS 60099-4:2009 history

• 0000 SANS 60099-4-2014
• 2009 SANS 60099-4:2009 Surge arresters Part 4: Metal-oxide surge arresters without gaps for a.c. systems
• 2007 SANS 60099-4:2007 Surge arresters Part 4: Metal-oxide surge arresters without gaps for a.c. systems