DS/EN 62423:2021 Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses
2021DS/EN 62423:2021 Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses
2013DS/EN 62423:2013 Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses
2009DS/EN 62423:2009 Type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses (Type B RCCBs and Type B RCBOs)