Siemens NXPLUS C

802-9081.9 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • Revision 11 227/293
Operation
Vacuum contactor panel: Disconnecting the feeder from the busbar
1
Initial situation
2
➭ To disconnect the feeder from the busbar,
open the contactor with the pushbutton.
3
➭ Push the interrogation lever downwards and
hold it.
4
➭ Push the control gate to the left (the
interrogation lever locks in lower position.
The actuating opening for the
DISCONNECTING function opens).
5
➭ Switch the three-position switch-
disconnector to OPEN position (insert the
operating lever and turn 90° counter-
clockwise).
6
➭ Remove the operating lever (the
interrogation lever and the control gate
return to their initial position. The actuating
opening closes).