8 887563427567563423421121 11875634221IEC06000180-2-en.vsdIEC06000180 V2 EN-USFigure 404: IED (1/2 x 19”) mounted with a RHGS6 case containing a testswitch module equipped with only a test switch and a RX2 terminalbase22.4.5 Side-by-side flush mounting IP10329-1 v122.4.5.1 Overview M11975-3 v3If IP54 is required it is not allowed to flush mount side by side mounted cases. Ifyour application demands side-by-side flush mounting, the side-by-side mountingdetails kit and the 19” panel rack mounting kit must be used. The mounting kit hasto be ordered separately. The maximum size of the panel cut out is 19”.With side-by-side flush mounting installation, only IP class 20 isobtained. To reach IP class 54, it is required to mount the IEDsseparately. For cut out dimensions of separately mounted IEDs, seesection "Flush mounting".Use only the screws included in the mounting kit when mountingthe plates and the angles on the IED. Screws with wrong dimensionmay damage the PCBs inside the IED.Please contact factory for special add on plates for mounting FTswitches on the side (for 1/2 19" case) or bottom of the relay.Section 22 1MRK 505 394-UEN AIED hardware858 Line differential protection RED650 2.2 IECTechnical manual
