Description
2.1 Mechanical components
3WJ Air Circuit breakers
Operating Instructions, 12/2022, L1V30828903001-01
27
Indicator status
Without motor operating mechanism:
Open, Discharged
With motor operating mechanism:
Open, Charged
With motor operating mechanism, tripping by ETU:
Open, Charged, "Ready to Close" is not OK
Without motor operating mechanism:
Closed, Discharged
With motor operating mechanism after approx. 20s:
Closed, Charged
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