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A-19
Functional units
Compact NS1600b to 3200
Circuit breakers
Distribution
Flat or Linergy busbars
Dd383548
Device
Connection Free support for
BB connection
Cover for BB connection
Fixed device
NS1600b/3200
must be
made
(1)
04662 x 2
04926 + 04927
(1)
For the connection to flat busbars > 1600 A, order one joint per phase:
v
1 joint for busbars, W = 50/60 mm (04640)
v
1 joint for busbars, W = 80/100 mm (04641)
Note:
To make measurements:
install the CTs on the horizontal busbars (busbar connection); in this case, an additional
module is required; add a plain front plate (03801)
or
install a Micrologic control unit capable of displaying the values.
Selection of Linergy busbars:
see page B-10.
Selection of flat busbars:
see page B-18.
b
b
NS1600b.