REX 521
4
Schutzrelais
Technische Beschreibung, Allgemeines
4.1.12.4.SPA-Bus ............................................................ 29
4.1.12.5.LON-Bus ............................................................ 30
5. Wartung ................................................................................... 44
6. Bestellangaben ....................................................................... 45
Revision A ................................................................................... 46
8. Referenzen .............................................................................. 47
9. Index ........................................................................................ 48
11.4.Class 2 Daten ............................................................................. 53
1MRS 752259-MUM