Draka Firetuf FTP Cable – Fire Resistant Armoured Cables (BS7846 Classification F2)

Draka Firetuf FTP Cable - Fire Resistant Armoured Cables (BS7846 Classification F2)

Draka Firetuf FTP – Fire Resistant Armoured Cables.

Draka FTP is a Halogen Free, Low Smoke (0HLS) Flame Retardant cable that provides superior fire resistance and circuit integrity. Designed and manufactured to BS7846, Draka FTP is manufactured in the UK with optimised ease of installation characteristics.

Draka Firetuf FTP Cable

Cable Construction

Physical Characteristics

  • Manufacturing Standard: BS7846
  • Cable Conductors: Stranded (Class 2) plain annealed copper to BS EN 60228
  • Insulation: Mica-glass fire resistant tapes, covered by an extruded layer of XLPE
  • Binder: Polyester tape
  • Bedding: Zero Halogen, Low Smoke (0HLS)
  • Armour: Galvanised Steel Wire Armour
  • Cable Sheath: Zero Halogen, Low Smoke (0HLS®)

Fire Resistant Cable Standards

  • Circuit integrity: BS 6387 C, W & Z, BS 7846 F2
  • Flame propagation: BS EN 60332-1-2. BS EN 60332-3-24
  • Acid gas emission: BS EN 50267-2-1
  • Smoke emission: BS EN 61034-2
Draka Fire Resistant Cables

Firetuf Fire Resistant Cables – powering critical safety systems including fire alarms, lighting, emergency lighting, PA systems and CCTV.

Draka Firetuf FTP Cable – Fire Resistant Armoured Cables Range

Nominal Area of Conductor (sqmm) Armour Wire Diameter (mm) Approx Diameter Under Armour (mm) Approx Overall Diameter (mm) Approx Cable Weight (kg/km Maximum Conductor Resistance Nominal Area of Armour (sqmm) Maximum Armour Resistance at 20ºC (Ω/km)
DC at 20ºC (Ω/km) AC at 90ºC (Ω/km)
Two Core FTP2H
1.5* 0.9 8.8 12.9 340 12.1 15.428 15 10.2
2.5* 0.9 9.8 14.1 400 7.41 9.448 17 8.8
4* 0.9 10.7 15.0 465 4.61 5.878 19 7.9
6* 0.9 12.0 16.3 555 3.08 3.927 22 7
10* 0.9 14.2 18.8 750 1.83 2.333 26 6
16* 1.25 15.5 20.7 1015 1.15 1.466 42 3.7
25* 1.25 19.1 24.5 1415 0.727 0.926 42 3.7
35* 1.6 21.4 27.7 1895 0.524 0.6685 60 2.6
50 1.6 21.1 27.7 1955 0.387 0.494 68 2.3
70 1.6 24.1 31.0 2515 0.268 0.3412 80 2
95 2.0 25.3 32.8 3225 0.193 0.2471 113 1.4
120 2.0 28.9 36.4 3900 0.153 0.1964 125 1.3
150 2.0 31.2 39.1 4575 0.124 0.1597 138 1.2
185 2.5 34.7 43.9 5890 0.0991 0.1284 191 0.82
240 2.5 39.4 48.7 7275 0.0754 0.0989 215 0.73
300 2.5 43.8 53.4 8825 0.0601 0.0801 235 0.67
400 2.5 48.6 58.5 10725 0.047 0.0641 265 0.59
Three Core FTP3H
1.5* 0.9 9.3 13.4 365 12.1 15.428 16 9.5
2.5* 0.9 10.4 14.7 440 7.41 9.448 19 8.2
4* 0.9 11.4 15.7 515 4.61 5.878 20 7.5
6* 0.9 12.8 17.1 630 3.08 3.927 23 6.7
10* 1.25 15.2 20.4 985 1.83 2.333 39 4
16* 1.25 16.5 21.9 1200 1.15 1.466 45 3.5
25* 1.6 20.6 26.9 1855 0.727 0.926 62 2.5
35* 1.6 22.9 29.4 2265 0.524 0.6685 68 2.3
50 1.6 23.6 30.3 2525 0.387 0.494 78 2
70 1.6 26.8 33.7 3280 0.268 0.3412 90 1.8
95 2.0 30.0 37.6 4360 0.193 0.2471 128 1.3
120 2.0 33.1 40.9 5230 0.153 0.1964 141 1.2
150 2.5 37.0 46.0 6650 0.124 0.1597 201 0.78
185 2.5 40.8 49.9 7920 0.0991 0.1284 220 0.71
240 2.5 45.6 55.2 9950 0.0754 0.0989 250 0.63
300 2.5 50.5 60.3 12020 0.0601 0.0801 269 0.58
400 2.5 56.3 66.4 14805 0.047 0.0641 304 0.52
Four Core FTP4H
1.5* 0.9 10.4 14.5 420 12.1 15.428 17 8.8
2.5* 0.9 11.6 15.9 510 7.41 9.448 20 7.7
4* 0.9 12.7 17.1 605 4.61 5.878 22 6.8
6* 1.25 14.3 19.5 860 3.08 3.927 36 4.3
10* 1.25 16.7 21.9 1135 1.83 2.333 42 3.7
16* 1.25 18.2 23.6 1415 1.15 1.466 50 3.1
25* 1.6 22.8 29.0 2190 0.727 0.926 70 2.3
35* 1.6 25.3 31.8 2700 0.524 0.6685 78 2
50 1.6 27.0 33.9 3145 0.387 0.494 90 1.8
70 2.0 30.3 38.0 4295 0.268 0.3412 131 1.2
95 2.0 33.8 41.7 5455 0.193 0.2471 147 1.1
120 2.5 37.8 46.8 7010 0.153 0.1964 206 0.76
150 2.5 41.9 51.1 8335 0.124 0.1597 230 0.68
185 2.5 46.7 56.3 10095 0.0991 0.1284 255 0.61
240 2.5 52.2 61.9 12655 0.0754 0.0989 289 0.54
300 2.5 57.3 67.3 15320 0.0601 0.0801 319 0.49
400 3.15 64.2 76.0 19810 0.047 0.0641 452 0.35

*Circular conductors, all others are shaped conductors

Prysmian Draka Cables

Draka is a Prysmian brand – see also Low Smoke Zero Halogen and Offshore & Marine Cables.

Cable accessories to suit Draka Firetuf FTP Cable and fire resistant cables:

Fire Resistant Cable Glands

Fire Resistant Cable Cleats

Fire Resistant Cable Glands Cleats