Siemens vacuum circuit breaker 38-3AH3 38 kV - Manual (Page 56)

Overhaul
Figure 46: Vacuum interrupter replacement illustration
20.0
20.0 - Upper pole-support (pole-head)
28.0 - Strut
28.1 - Centering ring
29.1 - Flexible connector
29.2 - Terminal clamp
29.3 - Spacer (or shoulder)
30.0 - Vacuum interrupter
31.2 - Upper terminal-bolt
36.1 - Moving terminal
36.3 - Eye bolt (or adapter)
40.0 - Lower pole-support (pole-bottom)
48.0 - Insulating coupler
48.5 - Pin
48.6 - Angled lever
48.9 - Drive link
31.2
28.0
30.0
28.1
29.3
29.1
29.2
36.3
40.0
48.6
48.5
36.1
48.0
48.9
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