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Hard S1 materials include steel, for example.
3
Table 5-2
Screw type
M2
M2.5
M3
M3.5
M4
M5
M6
M8
M10
M12
M16
Observe the tightening torques of the terminal manufacturer and the test torques according to
DIN EN 60999-1, VDE 609-1
5.4
Connect to the foundation
Four holes for M12 screws are provided on each cabinet panel to secure the cabinet to the
foundation. Information on mounting holes and their fixing dimensions are specified in the
dimension drawing.
• Install the transport units in accordance with the specifications provided in the
accompanying dimension drawings.
• Maintain the specified clearance between the top of the cabinet and the ceiling.
3rd Party LCI Control Upgrade
Operating Instructions, 02/2022, A5E31872818
Tightening torques for screw terminals for copper cables without cable lug
Set screws and
headless screws
nm
in - lb
-
0.25
2.2
0.3
2.7
0.5
4.4
0.8
7.1
1.0
8.6
1.3
11.5
1.8
15.9
-
-
-
-
-
-
5.4 Connect to the foundation
Head screws with
slit
nm
in - lb
-
0.5
4.4
0.6
5.3
1.0
8.9
1.3
11.5
2.5
22.1
3.0
26.6
3.9
34.5
4.8
42.5
-
-
-
-
Mounting
1)
Head screws with
hexagon profile
nm
in - lb
-
0.5
4.4
0.6
5.3
1.0
8.9
1.3
11.5
2.5
22.1
3.5
31.0
7.2
63.7
13
115
18
159.3
30
265.5
81
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