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IEC 60099-4:2004+AMD1:2006 CSV ed2.1

Заменен
Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems — 158 стр.
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) and its amendment 1 (2006). Therefore, no need to order amendment in addition to this publication.
ICS
29.240.10 Substations. Surge arresters / Подстанции. Защитные разрядники
29.120.50 Fuses and other overcurrent protection devices / Плавкие предохранители и другие защитные устройства при перегрузках