Accessing the connection compartment through the front
110-0134.9 / 14 NXAIR / ≤ 40 kA 335
Remove the connecting elements from the wiring duct cover, and store it:
• 3 bolts M8x20 with contact washers
Fig. 618: 3 bolted joints on wiring duct cover
Remove the wiring duct cover, and store it.
Remove the connecting elements from the metal cover (1) for stowing the low-voltage
connector, and store it:
• 6 bolts M8x20 with contact washers
Fig. 619: 4 bolted joints on metal cover in
voltage transformer compartment
Fig. 620: 2 bolted joints on metal
cover in switching-device
compartment