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TECHNICAL INFORMATION
Technical information
Cable capacity chart
Compartment 1 Compartment 2
No box With box No box With box
PVC power cable
1.5mm² stranded copper
281
154
287
159
PVC power cable
2.5mm² stranded copper
189
103
193
107
PVC power cable
4.0mm² stranded copper
136
74
138
77
Data cable: Ø5.5mm
95
52
96
54
Data cable: Ø6.0mm
80
43
81
45
Data cable: Ø6.5mm
70
38
71
40
Data cable: Ø7.0mm
58
32
60
33
Data cable: Ø8.4mm
41
22
41
23
Twin Plus aluminium – continued
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.
Twin Plus trunking – with accessory box
1 = 2733mm
2
total area
1 = 1230mm
2
45% space factor
2 = 2833mm
2
total area
2 = 1275mm
2
45% space factor
Twin Plus trunking – no box
1 = 5000mm
2
total area
1 = 2250mm
2
45% space factor
2 = 5100mm
2
total area
2 = 2295mm
2
45% space factor
Dimensions
Aluminium trunking systems
| 295
p178
Product
Information