Rotating-insulator
lever
Toggle-loading
snubbers (2)
Figure 4� Overview of parts of Mark V Circuit-Switcher pole-unit and attaching the temporary hand-operation adapter�
Drive-shaft
crank
Corona control—provided
at 115 kV through 161 kV
Operating link
Drive-shaft
assembly
Drive-shaft
crank stops
(not visible)
S&C Instruction Sheet 711-510
Installation
Temporary hand-
operation adapter
11
Need help?
Do you have a question about the Mark V Circuit-Switchers and is the answer not in the manual?