Siemens 3AH3 Instruction Manual page 44

Figure 23: Vacuum interrupter replacement illustration - type 3AH
28.0
29.1
44
20.0
31.2
30.0
28.1
29.3
36.1
29.2
36.3
40.0
48.9
48.6
48.5
Item
20.0
28.0
28.1
29.1
29.2
29.3
30.0
31.2
36.1
36.3
40.0
48.0
48.5
48.6
48.9
48.0
Description
Upper pole-support (pole head)
Strut
Centering ring
Flexible connector
Terminal clamp
Spacer (or shoulder)
Vacuum interrupter
Upper terminal bolt
Moving terminal
Eye bolt (or adapter)
Lower pole-support
Insulating coupler
Pin
Angled lever
Drive link