DIN EN 62423 VDE 0664-40:2022-03
Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses
(IEC 62423:2009, modified + corrigendum Dec. 2011); German version EN 62423:2012 + A11:2021
Class/Status:
Standard,
withdrawn
Released: 2022-03
VDE Art. No.: 0600338