BFOU(I) S3/S7 - 250 V

Application

BFOU(I) S3/S7 is used in fixed installations for control, instrumentation and telecommunication in both explosion and safe areas, in emergency and critical systems where requirement for fire resistance exists. The cable is also used for installations in areas exposed to mud and drilling or cleaning fluids.

Construction

Conductor

Circular tinned stranded Cu, class 2 or class 5

Insulation

Fire resistant Mica tape helically applied over the conductors
Ethylene propylene rubber (EPR)

Filling sheath

Flame retardant and halogen free compound

Screen

Every pair/triple is screened with copper backed polyester tape in contact with a stranded tinned copper drain wire, wrapped with polyester tape. Pairs/triples are identified by printed numbers on insulated conductors.
Armour: Tinned annealed copper wire braid

Outer sheath

Flame retardant, halogen free and mud resistant thermoset compound acc. to SHF MUD, grey (if intrinsically safe blue)

Technical data

Working temperature

-30° C to +90° C

Rated voltage

250 V

Test voltage

1.5 kV

Bend radius

6 x cable diameter

Approvals

IEC 60754-1/2, IEC 61034-1/2, IEC 60332-3-22 cat. A, IEC 60331-21, IEC 60092-376, NEK 606:2004, RoHS, CE
Electromagnetically protected
Fire retardant acc. to IEC 60332-3
For permanent outdoor installation
For use in cable trays
For use on oil rigs
For use on ships
Halogen free
Impact resistance: medium
Low emission of corrosive gases acc. to IEC 60754
Low smoke emission during fire acc. to 61034
Max. working temp. +90° C
Mudresistance NEK TS 606
Operation secured acc. to IEC 60331
Outdoor decommissioning
Resistance towards oil and chemicals
UV-resistant
Water resistant
SKU EAN Dimension (mm2) Current Value (A) Winding Color Diameter (mm)* Weight (kg/km)*
6810102075 5704403049820 1x2x0,75 13 D./Cut Grå 11,8 220
6810102075B 5704403048779 1x2x0,75 13 D./Cut Blå 11,8 220
681010215 5704403048090 1x2x1,5 20 D./Cut Grå 12,7 262
681010215B 5704403047833 1x2x1,5 20 D./Cut Blå 12,7 262
681010225 - 1x2x2,5 26 D./Cut - 13,6 310
681010315 - 1x3x1,5 16 D./Cut - 13,2 290
681010315B 5704403050970 1x3x1,5 16 D./Cut Blå 13,2 290
681010325 - 1x3x2,5 21 D./Cut - 14,8 390
681010375 5704403050444 1x3x0,75 11 D./Cut Grå 12,3 240
6810202075 5704403053605 2x2x0,75 11 D./Cut Grå 17,7 434
6810202075B 5704403058716 2x2x0,75 11 D./Cut Blå 17,7 434
681020215 5704403049448 2x2x1,5 16 D./Cut Grå 19,5 531
681020215B 5704403048342 2x2x1,5 16 D./Cut Blå 19,5 531
681020225 - 2x2x2,5 21 D./Cut - 21,1 629
681020315 - 2x3x1,5 13 D./Cut - 21,3 608
681020325 - 2x3x2,5 17 D./Cut - 23,4 743
681020375 - 2x3x0,75 8 D./Cut - 19,5 501
6810402075 5704403048786 4x2x0,75 7 D./Cut Grå 20,4 636
681040215 5704403047796 4x2x1,5 11 D./Cut Grå 22,5 797
681040225 - 4x2x2,5 15 D./Cut - 24,4 970
681040315 - 4x3x1,5 11 D./Cut - 24,9 938
681040325 - 4x3x2,5 15 D./Cut - 27,1 1156
681040375 - 4x3x0,75 7 D./Cut - 22,5 737
6810702075 - 7x2x0,75 7 D./Cut - 24,0 929
681070215 - 7x2x1,5 11 D./Cut - 26,6 1188
681070225 - 7x2x2,5 15 D./Cut - 29,2 1487
681070315 - 7x3x1,5 11 D./Cut - 29,5 1405
681070325 - 7x3x2,5 15 D./Cut - 33,1 1833
681070375 - 7x3x0,75 7 D./Cut - 26,6 1083
6810802075 5704403053612 8x2x0,75 7 D./Cut Grå 28,0 1105
681080215 5704403047789 8x2x1,5 11 D./Cut Grå 31,0 1407
681080225 - 8x2x2,5 15 D./Cut - 34,5 1791
681080315 5704403052875 8x3x1,5 11 D./Cut Grå 34,9 1699
681080325 - 8x3x2,5 15 D./Cut - 39,0 2256
681080375 - 8x3x0,75 7 D./Cut - 31,0 1287
6810902075 - 9x2x0,75 7 D./Cut - 29,1 1199
681090215 - 9x2x1,5 11 D./Cut - 32,9 1586
681090225 - 9x2x2,5 15 D./Cut - 36,2 1975
681090315 - 9x3x1,5 10 D./Cut - 37,0 1963
681090325 - 9x3x2,5 13 D./Cut - 40,6 2463
681090375 - 9x3x0,75 7 D./Cut - 32,9 1451
6811002075 - 10x2x0,75 7 D./Cut - 29,1 1270
681100215 - 10x2x1,5 11 D./Cut - 32,9 1684
681100225 - 10x2x2,5 15 D./Cut - 36,2 2107
681100315 - 10x3x1,5 10 D./Cut - 37,0 2082
681100325 - 10x3x2,5 13 D./Cut - 40,6 2624
681100375 - 10x3x0,75 7 D./Cut - 32,9 1535
6811202075 - 12x2x0,75 7 D./Cut - 31,4 1475
681120215 5704403048335 12x2x1,5 11 D./Cut Grå 35,5 1957
681120315 - 12x3x1,5 10 D./Cut - 39,9 2416
681120375 - 12x3x0,75 7 D./Cut - 35,5 1778
6811402075 - 14x2x0,75 6 D./Cut - 33,4 1706
681140215 - 14x2x1,5 10 D./Cut - 37,6 2294
681140315 - 14x3x1,5 8 D./Cut - 42,1 2730
681140375 - 14x3x0,75 5 D./Cut - 37,6 2085
6811602075 5704403052660 16x2x0,75 6 D./Cut Grå 35,2 1886
681160215 - 16x2x1,5 10 D./Cut - 39,7 2559
681160315 - 16x3x1,5 8 D./Cut - 44,8 3099
681160375 - 16x3x0,75 5 D./Cut - 39,7 2320
6811902075 - 19x2x0,75 6 D./Cut - 37,5 2256
681190215 - 19x2x1,5 10 D./Cut - 41,9 2933
681190315 - 19x3x1,5 8 D./Cut - 47,3 3547
681190375 - 19x3x0,75 5 D./Cut - 41,9 2650
6812402075 - 24x2x0,75 5 D./Cut - 42,6 2780
681240215 5704403048328 24x2x1,5 8 D./Cut Grå 48,1 3677
681240315 - 24x3x1,5 8 D./Cut - 53,7 4382
681240375 - 24x3x0,75 5 D./Cut - 48,0 3321
* The values can have small deviations