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A-17
Functional units
W = 400 mm
Distribution
Horizontal-busbar connections
DD382671
DD380855
DD382668
DD382526
DD382515
Device
Front
connect.
Flat busbars
rods
Horizontal-busbar connections
Barrier
(1)
60/80,
5 mm thick
50/60/80,
10 mm thick
Fixed/withdrawable device
Fixed
NS630b/1600
3P/4P
b
04692 x 2
must be made
10 mm thick
04636
(1)
+ connection must
be made
10 mm thick
04855
Withdrawable
NS630b/1600
3P
b
04692 x 2
must be made
10 mm thick
04636
+ connection must
be made
10 mm thick
04855
(1)
A barrier must be installed behind front plate 03723 when measurement devices are installed.
(2)
Catalogue number 04636 includes 1 connection only. Order 1 connection per phase.
Connection between device and horizontal busbars must be made by the customer.
Selection of copper bars for the connection: see page B-4.
Selection of horizontal busbars: see page B-4.
Connection to Linergy or flat busbars
DD382512
DD380855
DD380840
DD380857
DD382515
Device
Front
connect.
Free
support
Connection
Barrier
(1)
Designation
Fixed
NS630b/1600
3P/4P
b
04662
must be made
04855
Withdrawable
NS630b/1600
3P
b
04662
must be made
04855
(1)
A barrier must be installed behind front plate 03723 when measurement devices are installed.
Connection between device and horizontal busbars must be made by the customer.
Selection of copper bars for the connection: see page B-4.
Selection of horizontal busbars: see page B-4.
Connection
Front connection using cables
DD382672
DD382669
DD380855
DD380842
DD380843
DD380844
DD380845
Device
Front
connect.
Arc-chute
cover
Vert. conn.
adapters
Cable-lug
adapters
Spacing rods
Designation
Fixed
NS630b/1600
3P
b
33596
33642
33644
04691
4P
b
33597
33643
33645
04691
Withdrawable
NS630b/1600
3P
b
33642
33644
04691
Accessories
DD382513
4 cable tie supports for a 400 mm wide
framework
08774
4 cable tie supports for a 400 mm deep
framework
08794
08774
4 cable tie supports for a 600 mm deep
framework
08794 +
08796
DD382514
08796
08794
Compact NS630b/1600
L400 dedicated cubicle
Toggle, rotary handle and motor
mechanism
Circuit breakers