45
4.3 Earthing the switchgear
4.3.1 Installing the earthing busbar
Figure 114. Control cable entries
Figure 115. Busbar moved towards the adjacent unit on the left
Figure 116. Busbar moved from the adjacent unit to the right
4.2 Control cables
•
•
Terminal Blocks
Width of terminal
box (mm)
Cross-Section of
cable (mm
2
)
Tightening Torque
(Nm)
Table 8. Terminal Blocks
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