96 / 338
A-44
Switch disconnectors
Functional system
Functional units
Compact INS-INV250 to 630
Horizontal / vertical
Front handle
Mounting
Horizontal fixed
Vertical fixed
650 150
400
DD380543.eps
DD380546.eps
Devices
Fixed device
INS-INV250
INS-INV320/630
INS-INV250
INS-INV320/400 INS-INV500/630
Number of devices per row
1
1
1
2/3
1
1
No. of vertical modules
4
5
7
(1)
10
11
Mounting plates
03412
03452
03420
03461
03461
Front plates
[No. of vertical
modules]
upstream -
-
03801
[1]
-
03801
[1]
with cut-out
03617
[4]
03658
[5]
03248
[5]
03620
[5]
03274
[10]
03274
[10]
downstream -
-
03801
[1]
-
-
(1)
For the Compact INS-INV250, 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).
Connection
Distribution via lateral busbars
Linergy LGY
DD380544.eps
DD380547.eps
Devices
Fixed device
INS-INV250
INS-INV320/630
INS-INV250
INS-INV320/630
3P
4P
Prefabricated connection
04427 04428
must be made
-
Distribution block Linergy FC
-
04404
must be made
Long terminal shields
-
LV432594
-
LV432594
Accessories
Linergy FC tooth-caps
-
04809
Linergy BS, LGYE
DD381423.eps
DD380548.eps
Devices
Fixed device
INS-INV250
INS-INV320/630 INS-INV250
INS-INV320/630
Connection
must be made
-
Linergy FC distribution blocks (without
connection)
-
04408
must be made
Long terminal shields
LV429518
LV432594
-
LV432594
Accessories
Linergy FC tooth-caps
-
04809
Distribution
Downstream in cubicle
DD380545.eps
DD380549.eps
Devices
Fixed device
INS-INV250
INS-INV320/630 INS-INV250
INS-INV320/630
Front
connection
long terminal shields
LV429518
LV432594
LV429518
LV432594
Rear
connection
(2)
short terminal shields
LV432516
LV432592
LV432516
LV432592
short rear connectors
LV429235
LV432475
LV429235
LV432475
long rear connectors
LV429236
LV432476
LV429236
LV432476
(2)
For rear connection, size reduced one module; a plain downstream front plate (03801) is not needed.