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Technical data
B.1 Tightening torques
B.1.2
Terminal board and grounding
Table B-2
Tightening torques for electrical connections on the terminal board and grounding
Thread ∅
M 3.5
min
0.8
Nm
Max.
1.2
B.1.3
Terminal boxes, end shields, grounding conductors, sheet metal fan covers
If no other tightening torques are specified, then the values in the following table apply.
Table B-3
Tightening torques for screws on the terminal box, end shields, screw-type grounding conductor connections
Thread ∅
M 3.5
Nm
min
0.8
max
1.2
Table B-4
Tightening torques for self-tapping screws on the terminal box, end shields, screw-type grounding conductor
connections, sheet metal fan covers
Thread ∅
Nm
B.1.3.1
Cable glands
Note
Avoid damaging the cable jacket.
Adapt the tightening torques to the cable jacket materials.
116
M 4
M 5
0.8
1.8
1.2
2.5
M 4
M 5
M 6
2
3.5
6
3
5
9
min
max
M 6
M 8
2.7
5.5
4
8
M 8
M 10
16
28
24
42
M 4
M 5
4
7.5
5
9.5
Operating Instructions, 07/2020, A5E46712792A
M 10
M 12
9
14
13
20
M 12
M 16
46
110
70
165
M 6
12.5
15.5
M 16
27
40
M20
225
340
1FU9
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