| Introduction to the Wallbox eM4 Twin
10
The Wallbox eM4 Twin at a glance
The Wallbox eM4 Twin is designed as follows:
Front and rear view
The following illustration shows the Wallbox eM4 Twin from the front and from behind.
Front
Rear
1
Suspension points
There are two suspension points on the upper edge of the rear side, which are used to hang the eM4 Twin
in the mounting rail which is screwed to the mounting position (see "Preparing and fixing the wallbox in
place" on page 29). The mounting rail is supplied with the unit.
2
Attachment points for mounting rail
The wallbox is fixed in place by screwing it into the mounting rail using the two upper attachment points
(see page 28). The corresponding screws are supplied.
3
Supply cable area
The supply cable area has three large grommets for inserting a power line from above, below or behind,
marked
A
,
B
and
C
on the drilling template.
A medium-sized grommet, which is located directly to the right of grommet
B
on the drilling template and
which is marked
DATA
, is used to insert a cable for wired data communication.
The small grommet located to the right of grommet
C
on the drilling template and marked
EXT. CON-
TROL
is used to lay a control line, e.g. in accordance with VDE AR-N 4100.
All grommets in the supply cable area are designed as "push-out" membranes and can be pierced directly
with the cable (see "Inserting the power and data cables" on page 26).
4
Housing cover
The housing cover protects the internal electronic components (see next figure) from unauthorised access
and must always be closed and locked during operation. It can be locked/unlocked via the RCCB flaps
!
of the left and right power module
9
.