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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 No box With box
PVC power cable
1.5mm² stranded copper
171
–
283
162
PVC power cable
2.5mm² stranded copper
117
–
193
111
PVC power cable
4.0mm² stranded copper
89
–
147
84
Data cable: Ø5.5mm
49
–
81
46
Data cable: Ø6.0mm
41
–
68
39
Data cable: Ø6.5mm
35
–
58
33
Data cable: Ø7.0mm
30
–
50
28
Data cable: Ø8.4mm
25
–
41
24
1
2
2
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.
Twin165 trunking – with accessory box
Compartment 1 total area = 3272mm²
Compartment 2 total area = 3100mm²
Twin165 trunking - no accessory box
Compartment 1 total area = 3272mm²
Compartment 2 total area = 5404mm²
Dimensions
Twin165 – continued
1
