Lumel ND20 - INSTALLATION

7
Fig. 1. Meter fitting
Fig. 2 Meter overall dimensions
4. INSTALLATION
The ND20 meter is adapted to be fixed on a panel by means of holders.
The fitting way is presented on the fig.1.
Housing overall dimensions: 96 x 96 x 77 mm. At the rear side of the
meter, there are screw terminal strips which enable the connection of
external wires with a cross-section up to 2.5 mm
2
.
One must prepare a 92.5
+0.6
x 92.5
+0.6
mm cut-out in the panel. The material
thickness which the panel is made from should not exceed 15 mm.
Insert the meter from the frontal panel side with the disconnected sup-
ply voltage. After the insertion into the hole, fix the meter by means of
holders.