A5.1.6 Allocation of the secondary connections for
metering:
The switchboard is provided with a secondary front
compartment. Two thumb screws (A) are used to secure
the cover in closed position. When opened the cover turns
to the front and the secondary components can be
accesssed. The wiring for the connection of external
metering equipment can be connected through the holes in
both side posts (B). The rectangular metal cover plates (B)
must be removed to get access.