ABB GSec/T1 - Page 40

40
Type of joint
Tightening torque [Nm]
M5 M6 M8 M10 M12 M16
1 Bolts on the CT, TPU type
min. 2.8 16 56
nominal
max. 3.5 20 70
2 Bolts on electrical jaw contacts
min. 8
nominal 9
max. 10
3 Cable connection nut
min. 18 35 65 170
nominal 20 40 70 180
max. 22 45 75 190
4 Connections in busbar
min. 18 35 65 170
nominal 20 40 70 180
max. 22 45 75 190
5 Bolts on circuit-breaker
min.
nominal 30 40
max.