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Technical
Section 9
Dimensions
Section 10
1
Isobar 4c
SP&N Type A for use only
with C60H range
Distribution boards
Technical data
Designed, manufactured
and tested to
BS EN 60439-3
Isobar disconnection system
Busbar rating
125A
Voltage rating
230/240Vac
Optional distributed
neutral
Allowing 2 pole switching at any outgoing way using
distributed neutral kit
Ingress protection
IP31 to BS EN 60529
Cable capacity neutral
and earth bar
25mm
2
DIN rail mounting
With fully shrouded busbars
Surface or flush mounting Using flush mounting kit
5 single pole blanking plates
Colour
RAL 9001 epoxy powder coated
IP2X with covers removed
125A standard A boards
(Incomers not included)
Part number
Number of
outgoing ways
Dimensions (mm)
Height Width Depth
MGAN6
6
264 260 127
MGAN9
9
264 315 127
MGAN12
12
264 370 127
MGAN15
15
264 450 127
*MGAN23
23
494 370 127
* 2 row unit
125A split load A boards
(Incomers not included)
Part number
Unprotected
outgoing ways
Protected
outgoing ways
Dimensions (mm)
Height Width Depth
MGAN46SL
4
6
264 450 127
MGAN48SL
4
8
264 450 127
MGAN66SL
6
6
264 450 127
125A dual incomer A boards
(Incomers not included)
Part number
Number of
outgoing ways
Circuit A
Number of
outgoing ways
Circuit B
Dimensions (mm)
Height Width Depth
MGAN46DS
4
6
264 370 127
MGAN66DS
6
6
264 450 127
MGAN76DS
7
6
264 450 127
Loads should be evenly distributed across primary and secondary supplies
125A multi service A boards
(Incomers not included)
Part number
Unprotected
outgoing ways
Useable
DIN rail
SP way
Dimensions (mm)
Height Width Depth
MGAN416MS
4
8
264 370 127
MGAN520MS
5
10
264 450 127
MGAN716MS
7
8
264 450 127
MGAN96MS
9
3
264 370 127
MGAN912MS
9
6
264 450 127
MGAN1010MS
10
5
264 450 127
MGAN126MS
12
3
264 450 127
*MGAN1228MS
12
14
494 370 127
*2 row unit