<p>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)</p>
General information
40.60May 8, 2026
IEC
TC 23/SC 23E
International Standard
Life cycle
NOW
IN_DEVELOPMENT IEC 63053-2 ED1 40.60
Close of voting May 8, 2026