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Email
sales@marshall-tufflex.com
www.marshall-tufflex.com
PVC-U Perimeter trunking systems
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Technical information
Cable capacity chart
Compartment 1 Compartment 2
No box
With box
PVC power cable
1.5mm² stranded copper
248
127
PVC power cable
2.5mm² stranded copper
169
86
PVC power cable
4.0mm² stranded copper
128
65
Data cable: Ø5.5mm
70
36
Data cable: Ø6.0mm
59
30
Data cable: Ø6.5mm
50
25
Data cable: Ø7.0mm
43
22
Data cable: Ø8.4mm
36
18
1
2
Twin Plus trunking – continued
Cable capacities
• All calculations allow for a 45% space
factor.
As there can be differences between
cable sizes, Marshall-Tufflex recommend
that cable dimensions are confirmed
with themanufacturing company.
Twin Plus trunking – with accessory box
Compartment 1 & 2 total area = 2431mm²
Twin Plus trunking – no accessory box
Compartment 1 & 2 total area = 4755mm²
Dimensions
