Helios RD Série Notice De Montage Et D'utilisation page 26

Installation and Operating Instructions
EN
SS-1128
RDW/VDW.. Ø 315-450
1~ Altern. current, 230 V
with accessible TB/TP
+
NOTE
RD.. and VD.. – Roof Fans
Contacts 11/12 and 13/14 have gold contacts. This enables the switching of very small DC currents. Once AC currents
are switched, the switch can then only be used for this application.
10