Operate the slip-on lever outside the panel using the handle: Push the handle downwards as
far as it will go. The slip-on lever latches tight and the shutter opens.
Fig. 525: Pushing on the slip-on lever
Fig. 527: Shutter to the
✓
The shutter to the busbar compartment is open.
110-0134.9 / 14
busbar compartment open
INFORMATION
Final procedure steps
Immediately proceed to perform a voltage test with recommended suitable
equipment or other intended operations.
NXAIR / ≤ 40 kA
Operating the shutters
Fig. 526: Pushing the handle downwards
to end position
285