IEC 60099-4:2004+A1:2006+A2:2009 Applies to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit voltage surges on a.c. power circuits.
This consolidated version consists of the second edition (2004), its amendment 1 (2006) and its amendment 2 (2009). Therefore, no need to order amendments in addition to this publication.
WITHDRAWN
IEC 60099-4:2004+AMD1:2006+AMD2:2009 CSV ED2.2
99.60
Withdrawal effective
Jun 30, 2014
PUBLISHED
IEC 60099-4:2014 ED3