Siemens GMSG-GCB

57
Figure 43: Illustration showing required technique for fastening terminal-clamp hardware
A
Position of torque wrench to avoid
undue stressing of moving contact
(36.1)
B
Holding wrench
C
Direction of force (P)
D
Torque wrench
29.2
Terminal clamp
29.3
Spacer (or shoulder)
30.0
Vacuum interrupter
36.1
Moving contact
C
A
D
B
30.0
29.2
29.3
36.1
C