ABB ACS880-304LC Series, Hardware Manual, Page: 125 / 178

Tightening torques
Unless a tightening torque is specified in the text, the following torques can be used.
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Electrical connections
Strength class Torque Size
4.6...8.8 0.5 N·m (4.4 lbf·in) M3
4.6...8.8 1 N·m (9 lbf·in) M4
8.8 4 N·m (35 lbf·in) M5
8.8 9 N·m (6.6 lbf·ft) M6
8.8 22 N·m (16 lbf·ft) M8
8.8 42 N·m (31 lbf·ft) M10
8.8 70 N·m (52 lbf·ft) M12
8.8 120 N·m (90 lbf·ft) M16
￭
Mechanical connections
Strength class Max. torque Size
8.8 6 N·m (53 lbf·in) M5
8.8 10 N·m (7.4 lbf·ft) M6
8.8 24 N·m (17.7 lbf·ft) M8
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Insulation supports
Strength class Max. torque Size
8.8 5 N·m (44 lbf·in) M6
8.8 9 N·m (6.6 lbf·ft) M8
8.8 18 N·m (13.3 lbf·ft) M10
8.8 31 N·m (23 lbf·ft) M12
￭
Cable lugs
Strength class Max. torque Size
8.8 15 N·m (11 lbf·ft) M8
8.8 32 N·m (23.5 lbf·ft) M10
8.8 50 N·m (37 lbf·ft) M12
Technical data 125