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A-15
Functional units
Connection
Front connection in 400 mm deep framework
Dd383550
Device
Connection transfer
assembly + cover
Fixed Compact NS
NS630b/1000 3P
04483
(1)
4P
04484
(1)
(1)
Three 300 mm² or six 185 mm² cables can be connected per phase with lugs that are not of
the two-metal type.
Rear connection in 800 mm deep framework (2x400mm)
Device
Rear connection cover
Fixed Compact NS
NS630b/1000 3P
04844
Connection transfer assembly.
4P
04844
Installation
Dd383551
Device
No. of vertical modules Mounting plate
Cut-out front plate
Fixed Compact NS
NS630b/1000 3P/4P 7
03480
03687
Distribution
Linergy busbars
Dd383552
Device
Prefabricated connection Connection cover
Arc-chute cover
Fixed Compact NS
NS630b/1000 3P
04473
04842
33596
4P
04474
04842
33597
Selection of Linergy busbars
: see page B-10.
Prefabricated connection + cover.
Dd383553
Flat busbars
Device
Connection
Connection cover
Arc-chute cover
Fixed Compact NS, front connection
NS630b/1000 3P
must be made
04842
33596
4P
must be made
04842
33597
Selection of flat busbars
: see page B-18.
Compact NS630b to NS1600
Horizontal mounting
Toggle and rotary handle
Circuit breakers