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IEC 62020:1998 ed1.0

Заменен
Electrical accessories - Residual current monitors for household and similar uses (RCMs) — 173 стр.
Applies to residual current monitors having rated voltages not exceeding 440 V a.c. and rated currents not exceeding 125 A for household and similar purposes. This standard applies to monitors performing simultaneously the functions of detection of the residual current, or comparison of the value of this current with the residual operating current of the device and of providing the prescribed warning signal(s) when the residual current exceeds this value.
ICS
29.120.50 Fuses and other overcurrent protection devices / Плавкие предохранители и другие защитные устройства при перегрузках