Description
9229 9947 176 0C
23
2013-03-28
Position switch
Circuit-breaker tripping signal, cut-out switch (S6, S7)
S21, S22
Position switches (switch off the motor after
charging)
S3
Position switch (opens when closing spring
is charged)
S41, S42
Position switches (report charging state)
Fig. 28
Position switch (50.4.1)
The position switch S6 makes contact briefly when the
vacuum circuit-breaker is opened by means of an
electrical release.
This contacting can be used for a signal.
In the event of intentional mechanical opening, the cut-
out switch S7 interrupts the contacting.
Fig. 29
Circuit-breaker tripping signal
