Alstom FKG1X - Page 71

Function description
FK 3-12 spring operating mechanisms
For circuit
brea
kers
06.04.2011
48-020-212EN02
12/15
Re
charging de closing
spring
70.25 70.22
70.22
Motor
limit
switch
actuating
cam
70.24
Motor
limit
switch
70.25
Closing
spring
•
Circuit breaker and operating mechanism are in operating state 3
Operating state 3 : Transient
Motor Closing
Opening
70.24