IEC: 1008 - 1 - 1990 (along with Amendment No. 1); Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB's) part 1 General rules
IEC: 1008 - 1 - 1990 (along with Amendment No. 1); Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB's) part 1 General rules
- Geneva IEC 1990
- 211+7p
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