Siemens NXAIR Operating Instructions Manual page 189

Operating the contactor panel with panel width 600 mm
Carefully plug on the low-voltage connector (2) from above
To secure the low-voltage connector, push the longitudinal fastener (3) of the coupling
upwards.
2
3
Fig. 341: Plugging on and securing the low-voltage connector
Close the high-voltage door.
Switch the auxiliary voltage on.
✓
The contactor truck is inserted in the panel and the high-voltage door is closed.
NXAIR / ≤ 40 kA
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