... caused by insulation faultsUsed in residential buildingTechnical specificationsStandard: IEC61009-1Rated current In(A): 6,10,16,20,25,32,40Number of ... frequency(Hz):50/60Tripping sensitivity dataRCD with a rated residual current of maximum 30mA are used for personnel, material and fire ... as for protection against contact.RCD with a rated residual current of maximum 300 mA are used as preventative fire ...