OBO Bettermann, Controller, models:

5093 510	Installation Instructions Manual
5096981	Mounting Instructions
C50-0-255	Installation Instructions Manual
MCF 35 Series	Mounting And Installation Instructions Manual
MCF 75	Mounting Instructions
MCF75-3 FS	Installation Instructions Manual
V 25-B+C 1	Installation Instructions
V50 385 Series	Installation Instructions Manual