40.60 May 8, 2026
IEC
TC 23/SC 23E
International Standard
PROJECT
IEC 63053-2 ED1
40.60
Close of voting
May 8, 2026
Residual current operated circuit-breakers for household and similar uses for dc systems - Part 2: Residual current operated circuit breakers without integral overcurrent protection (DC-RCCBs)
40.60 Close of voting