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TECHNICAL INFORMATION
Technical information
p111
Product
Information
&C.MarshallLtd.
PVC-U perimeter trunking systems
| 273
Offset dimensions
The minimum set that can be
accommodated in the same plane
(from internal to external bend), is
shown below.
Dimensions
Mono 10 trunking – no box
Compartment 1 total area = 4141mm²
Mono Plus 20 trunking – with box
Compartment 1 total area = 1024mm²
Compartment 2 total area = 1185mm²
Compartment 3 total area = 1024mm²
Mono Plus 30 trunking – with box
Compartment 1 total area = 1450mm²
Compartment 2 total area = 1563mm²
Compartment 3 total area = 1646mm²
Cable capacities
• All calculations allow for a 45% space
factor.
As there can be differences between
data cable sizes, Marshall-Tufflex
recommend that cable dimensions
are confirmedwith themanufacturing
company.
Cable capacity chart
Compartment 1 Compartment 2 Compartment 3
No box With box No box With box No box With box
PVC power cable 1.5mm² stranded copper
Mono 10
233
105
–
–
–
–
Mono Plus 20
58
–
194
67
58
–
Mono Plus 30
82
–
215
88
93
–
PVC power cable 2.5mm² stranded copper
Mono 10
157
71
–
–
–
–
Mono Plus 20
39
–
131
45
39
–
Mono Plus 30
55
–
145
59
62
–
PVC power cable 4.0mm² stranded copper
Mono 10
112
51
–
–
–
–
Mono Plus 20
28
–
94
32
28
–
Mono Plus 30
39
–
104
42
45
–
Data cable: Ø5.5mm
Mono 10
78
35
–
–
–
–
Mono Plus 20
19
–
65
22
19
–
Mono Plus 30
27
–
72
30
31
–
Data cable: Ø6.0mm
Mono 10
66
30
–
–
–
–
Mono Plus 20
16
–
55
19
16
–
Mono Plus 30
23
–
61
25
26
–
Data cable: Ø6.5mm
Mono 10
58
26
–
–
–
–
Mono Plus 20
14
–
48
17
14
–
Mono Plus 30
20
–
54
22
23
–
Data cable: Ø7.0mm
Mono 10
48
22
–
–
–
–
Mono Plus 20
12
–
40
14
12
–
Mono Plus 30
17
–
45
18
19
–
Data cable: Ø8.4mm
Mono 10
34
15
–
–
–
–
Mono Plus 20
8
–
28
10
8
–
Mono Plus 30
12
–
31
13
13
–
Mono and Mono Plus trunking –
PVC-U – continued
Mono 10 trunking – with box
Compartment 1 total area =1874mm²
x =
100mm min (Mono 10)
105mm min (Mono Plus 20)
110mm min (Mono Plus 30)
100mm min (Mono 10)
105mm min (Mono Plus 20)
110mm min (Mono Plus 30)
MONO/MONO PLUS
x
1
2
3
50
1
C.&C.MarshallLtd.
&C.MarshallLtd.