Siemens NXAIR - Page 62

Assembling the panels
62 NXAIR / ≤ 40 kA 110-0084.9 / 15
(1)
Busbar
(2)
Feeder bar
(3)
Nut, conical spring washer
(4)
Bolt M12x60,
conical spring washer
Arrowhead indicates the inserting
direction of the bolts
Bag with connecting elements:
110-0772.3 or 110-1222.3
Fig. 62: Assembly of 2500 A busbar,
feeder 1600 A – 2500 A, U
r
≤ 12 kV
Fig. 63: Side view of 2500 A busbar assembly,
feeder 1600 A – 2500 A, U
r
≤ 12 kV
2
1
3
4
L1
L2
L3