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TECHNICAL INFORMATION
Technical information
280 |
PVC-U perimeter trunking systems
Cable capacity chart
Compartment 1 Compartment 2 Compartment 3 Compartment 4
No box With box No box With box No box With box
No box
PVC power cable 1.5mm² stranded copper
Sterling Profile 1
71
-
217
77
71
-
-
Sterling Profile 2
71
-
217
77
87
-
-
Sterling Profile 3
87
-
217
77
87
-
-
Sterling Curve Profile 1
66
-
217
77
66
-
-
Sterling Curve Profile 2
66
-
217
77
87
-
-
Sterling Profile 4
71
-
217
77
209
69
-
Sterling Profile 5
87
-
217
77
209
69
-
Sterling Profile 6
209
69
217
77
209
69
-
Sterling Profile 11
71
-
217
77
201
61
71
Sterling Profile 12
71
-
217
77
201
61
80
Sterling Profile 13
80
-
217
77
201
61
80
PVC power cable 2.5mm² stranded copper
Sterling Profile 1
48
-
146
52
48
-
-
Sterling Profile 2
48
-
146
52
58
-
-
Sterling Profile 3
58
-
146
52
58
-
-
Sterling Curve Profile 1
44
-
146
52
44
-
-
Sterling Curve Profile 2
44
-
146
52
58
-
-
Sterling Profile 4
48
-
146
52
141
47
-
Sterling Profile 5
58
-
146
52
141
47
-
Sterling Profile 6
141
47
146
52
141
47
-
Sterling Profile 11
48
-
146
52
135
41
48
Sterling Profile 12
48
-
146
52
135
41
54
Sterling Profile 13
54
-
146
52
135
41
54
PVC power cable 4.0mm² stranded copper
Sterling Profile 1
34
-
105
37
34
-
-
Sterling Profile 2
34
-
105
37
42
-
-
Sterling Profile 3
42
-
105
37
42
-
-
Sterling Curve Profile 1
32
-
105
37
32
-
-
Sterling Curve Profile 2
32
-
105
37
42
-
-
Sterling Profile 4
34
-
105
37
101
33
-
Sterling Profile 5
42
-
105
37
101
33
-
Sterling Profile 6
101
33
105
37
101
33
-
Sterling Profile 11
34
-
105
37
97
29
34
Sterling Profile 12
34
-
105
37
97
29
39
Sterling Profile 13
39
-
105
37
97
29
39
Data cable: Ø5.5mm²
Sterling Profile 1
24
-
73
26
24
-
-
Sterling Profile 2
24
-
73
26
29
-
-
Sterling Profile 3
29
-
73
26
29
-
-
Sterling Curve Profile 1
22
-
73
26
22
-
-
Sterling Curve Profile 2
22
-
73
26
29
-
-
Sterling Profile 4
24
-
73
26
70
23
-
Sterling Profile 5
29
-
73
26
70
23
-
Sterling Profile 6
70
23
73
26
70
23
-
Sterling Profile 11
24
-
73
26
67
20
24
Sterling Profile 12
24
-
73
26
67
20
27
Sterling Profile 13
27
-
73
26
67
20
27
Sterling Profile
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 the
manufacturing company.