Eaton VCP-W Series - Figure 21. Charging Schematic

40
Instruction Booklet IB131006EN
Effective March 2019
Instructions for installation,
operation, and maintenance of type
VCP-W vacuum circuit breakers
EATON www.eaton.com
Figure 21. Charging schematic.
1. Pole shaft
2. Anti-close interlock
3. Spring release (close) latch
4. Spring crank
5. Closing spring
6. Closing spring fixed end
7. Spring release (close) coil
8. Cam shaft
9. Motor ratchet lever
10. Drive pawl
11. Ratchet wheel
12. Holding pawl
13. Spring release (close) clapper
14. Spring release latch (close roller)
Breaker open, springs discharged Breaker closed, springs discharged