Siemens NXPLUS C

802-9081.9 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • Revision 11 221/293
Operation
Circuit-breaker panel: Disconnecting the feeder from the busbar
1
Initial situation
2
➭ To de-earth the feeder, open the circuit-
breaker.
3
➭ Push the interrogation lever downwards
and hold it.
4
➭ Push the control gate to the left and hold it
(the interrogation lever locks in lower
position. The actuating opening for the
DISCONNECTING function opens).
5
➭ Switch the three-position disconnector to
OPEN position (insert the operating lever
and turn 180° counter-clockwise).
6
➭ Remove the operating lever (the
interrogation lever and the control gate
return to their initial position. The
actuating opening closes).