IEC 62020-1:2020 applies to residual current monitors for household and similar purposes, having rated operational voltages and a rated voltage of the monitored circuit not exceeding 440 V AC and rated currents not exceeding 125 A.
IEC 62020-1 Ed. 1.0 b:2020
Original price was: $455.00.$227.00Current price is: $227.00.
Electrical accessories – Residual current monitors (RCMs) – Part 1: RCMs for household and similar uses
International Electrotechnical Commission , 04/21/2020
Pages: 222
