Eaton 150VCP-W 25 - Figure 5. Typical VCP-W Vacuum Circuit Breaker Element with Front Cover Removed

25
Instruction Booklet IB131006EN
Effective March 2019
Instructions for installation,
operation, and maintenance of type
VCP-W vacuum circuit breakers
EATON www.eaton.com
Figure 5. Typical VCP-W vacuum circuit breaker element with front cover removed.
1. L.H. closing spring
2. Anti-pump relay
3. Auxiliary switch
4. Motor cutoff switch
5. Closing cam
6. Spring release (close coil) assembly
7. Shunt trip assembly
8. Charging motor
9. Charging pawl
10. Ratchet wheel
11. R. H. closing spring
12. Opening spring
13. Manual charge socket
14. Operation counter
15. Optional second shunt trip
16. Optional roll on floor wheels
17. Position switches
g
f
e
d
c
h
ba
i
p
j
k
n
m
l
o
q