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A-31
Circuit breakers
Functional system
Functional units
Mounting
Vertical fixed
650 150
400
Dd383566.eps
Devices
Rotary handle, motor mechanism
NSX100/160
Vigi NSX100/160
NSX250
Vigi NSX250
Number of devices per row
3/4
3/4
3/4
3/4
No. of vertical modules
(1)
6
8
7
9
Mounting plates
03422
03422
03422
03422
Front plates
[No. of vertical modules]
with cut-out
03243
[5]
03244
[7]
03243
[5]
03244
[7]
downstream
03801
[1]
03801
[1]
03802
[2]
03802
[2]
Collar
-
LV429285
-
LV429285
IP40 front-panel escutcheons
-
LV429316
(2)
-
LV429316
(2)
(1)
For the Compact NSX100/250, the number of modules indicated is for supply via a Linergy FC distribution block.
For supply via cables, two additional modules are required; add an upstream plain front plate (03802).
(2)
For ammeter, take LV429285 + LV429318 catalogue numbers.
Connection
Distribution via lateral busbars
Linergy LGY
Devices
Fixed device
NSX100/250, Vigi NSX100/250
Number of devices per row
4 x 3P
3 x 4P
Linergy FC distribution blocks
(with connection)
04405
(3)
04406
(3)
Linergy BS, LGYE
Devices
Fixed device
NSX100/250, Vigi NSX100/250
Number of devices per row
4 x 3P
3 x 4P
Linergy FC distribution blocks
(without connection)
04407
04408
Accessories
Linergy FC tooth-caps
04809
Divisible blanking plate
03249
Blanking plate fract. + electronic trip unit
03222
(3)
Catalogue number 04924 is recommended when installing those references.
Distribution
Downstream in cubicle
Devices
Fixed device
NSX100/250, Vigi NSX100/250
3P
4P
Front
connection
long terminal shields
LV429517
LV429518
Rear
connection
short terminal shields
LV429515
(4)
LV429516
(4)
short rear connectors
LV429235
long rear connectors
LV429236
(4)
Size reduced one module downstream.
Compact NSX100 to NSX250
vertical mounting
rotary handle, motor mechanism
Fixed