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Wall mounted switchgear
Busbar chambers and accessories
MGF Fusegear
Technical
Section 11
Dimensions
Section 12
Application
The wall mounting busbar chambers provide an easy means of mounting and
interconnecting fusegear products.
Range
Three ratings and three busbar lengths are available. Connection kits enable
busbar chambers to be linked and all devices connected to the bars.
Technical data
Manufactured to
BS EN 60439-1
Rated voltage
415V 50/60Hz
Solid copper busbars
rated at
200, 400 and 630A
Neutral bar
Fully rated
Busbar chamber lengths 750, 1200 and 1800mm
Chambers dimensions
Common depth (200mm)
Common height (450mm)
End plates, top plates
and bottom plates
Are fully removable for connections and for access
Steelwork finished
In polyester epoxy powder, cream colour RAL9001
Rating
Length (mm)
750
Part number
Length (mm)
1200
Part number
Length (mm)
1800
Part number
200
MGFB20007C MGFB20012C MGFB20018C
400
MGFB40007C MGFB40012C MGFB40018C
630
MGFB63007C MGFB63012C MGFB63018C
Busbar connection kits
Each kit comprises connections for three phases and neutral
Rating
Busbar
interconnections
to link
busbar chambers*
Flexible busbar
inter connections
to link non
Schneider Electric
busbar chambers
Cable
connections to
connect
to busbars**
Part number
Part number
Part number
200
MGFK200
MGFC200
400
MGFK400
MGFJ400
MGFC400
630
MGFK630
MGFJ630
MGFC630
* The busbar connection kits allow 2 or more Schneider Electric busbar chambers
to be electrically and mechanically joined together providing facilities for a greater
number of outgoing circuits.
** The cable connection kits comprise 4 bolts, nuts and washers to connect a set
of cables fitted with crimped lugs to the busbars.
Fuse switch connection kits
Each kit comprises connections for three phases and neutral
Rating
Top mounted
Part number
Bottom mounted
Part number
100, 160
MGFZ160
MGFZ160
200, 250
MGFZ250
MGFZ250
315 - 630
MGFZ630T
MGFZ630
Fuse switch connection kits comprise 4 copper links with connection hardware
to connect a fuse switch to the busbars.
Note:
the kit required for fitting devices of 315A or greater differs dependent on
whether it is mounted above or below the busbar chamber.