UFS | OKA-T open trunking system, screed-flush - OBO Bettermann

Usable cross-section with device installation in GES9OK, OKA-T
Cables in an installation trunking
with device installation in
GES9OK
Here you can find an overview
which tells you how many cables
of which diameter fit into which
compartment width. Always observe
an initial filling factor of 50%.
Used filling factor in table is 50%.
Planning aid, OKA-T open trunking system, screed-flush
Usable cross-sections for OKA-T
Trunking
width in mm
Trunking
height in mm
Usable cross-section
compartment 1 in mm²
Usable cross-section
compartment 2 in mm²
Usable cross-section
compartment 3 in mm²
300 65 1632 572 1580 3784
350 65 3144 572 3064 6780
400 65 4657 572 4575 9804
300 mm wide trunking, number of cables
Total in mm²
Cable Ø in mm 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Compartment 1 33 23 17 13 10 8 7 6 5 4 4 3 3 3
Compartment 2 11 8 6 4 4 3 2 2 2 1 1 1 1 1
Compartment 3 32 22 16 12 10 8 7 5 5 4 4 3 3 2
350 mm wide trunking, number of cables
Cable Ø in mm 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Compartment 1 63 44 32 25 19 16 13 11 9 8 7 6 5 5
Compartment 2 11 8 6 4 4 3 2 2 2 1 1 1 1 1
Compartment 3 61 43 31 24 19 15 13 11 9 8 7 6 5 5
400 mm wide trunking, number of cables
Cable Ø in mm 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Compartment 1 93 65 48 36 29 23 19 14 12 8 7
Compartment 2 11 8 6 4 4 3 2 2 2 1 1 1 1 1
Compartment 3 92 64 47 36 28 23 19 16 14 12 10 9 8 7
08 UFS_Katalog_Middle_East_2010 / en / 13/12/2010 (LLExport_01150)
118 OBO UFS