832-6063.0 * DESCRIPTION SIMOSEC * REVISION 02 19
Description
8.6 Interlocks
Control gate of the three-position switch
The control gate of the three-position switch prevents switching directly from "CLOSED"
to "GROUNDED" or from "GROUNDED" to "CLOSED", as the operating lever must be re-
inserted in the "OPEN" position.
Cable compartment cover, screwed on
De-grounding lock-out at the three-position switch
If the cable compartment cover is removed, the three-position switch-disconnector of
the transformer panel cannot be "DE-GROUNDED".
Note The cable compartment cover can only be removed when the three-position switch is in
"GROUNDED" position.
Closing lock-out (option)
If the cable compartment door is opened, the three-position switch cannot be switched
to the "CLOSED" position.
Locking device
The control gate of the three-position switch-disconnector and the three-position
disconnector can be locked in all three switch positions.
ONLY GROUNDING/DE-GROUNDING
POSSIBLE
SWITCHING NOT POSSIBLE ONLY OPENING/CLOSING POSSIBLE
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