5
Fig 2: 36kV breaker
3.1 Mechanical ‘ON’ Push Button
3.2 Mechanical ‘OFF’ Push Button
3.3 Spring Charging Opening
3.6 Mechanical Operations Counter
3.3
3.8
3.1
3.2
3.7
3.4
3.5
3.6
Fig 3a: Withdrawable truck with 3AH0 Vacuum Circuit Breaker
Fig 3b: 3AH0 Vacuum Circuit Breaker
3.9 Mechanism
housing
3.10 Vacuum Interrupter
3.12 Contact pressure spring
3.13 Top terminal
3.13
3.14
3.10
3.15
3.16
3.11
3.14 Tulip contact
3.15 Bottom terminal
3.16 Flexible current link
3.47 Detachable cover
3.48 Low voltage socket
3.12
3.47
3.9
3.48
number of ON-OFF charging operations. The rating plate
opening in the cover.
Summary of Contents for 8BK80
Page 8: ......
