I.B. 3A74499B
2
3
8
6
Secondary Disconnect
Lifter Yoke Opening
Support Insulator
Primary Disconnect
Vacuum Interrupter
Figure 3-4 Rear external view of W-VAC breaker element
Effective 11/97
1
7
Contact Loading Spring "Wipe Spring"
Operating Rod
Drive Insulator
Flexible Connector
Page 9
4
5
9