DIN EN 61557-6 VDE 0413-6:1999-05
Equipment for testing, measuring or monitoring of protective measures
Residual current devices (RCD) in TT, TN and IT systems
                                (IEC 61557-6:1997, mod.); German version EN 61557-6:1998
                                Class/Status:
                                Standard,
                                    withdrawn
                                                                    Released: 1999-05
                                    
                                                                VDE Art. No.: 0413016
                                                            


                                
