TX® (C) 331 - 150/250 (300) V

Products

TX® (C) 331 150/250V 2P0.75

Nexans ref. 25405351

  • Packaging: Cut to length (m)
  • Number of pairs: 2
  • Number of triples: -
  • Conductor cross-section: 0.75 mm²
  • Minimum outer diameter: 7.8 mm
  • Maximum outer diameter: 9.2 mm
  • Approximate weight: 110 kg/km

 

TX® (C) 331 150/250V 4P0.75

Nexans ref. 25405352

  • Packaging: Cut to length (m)
  • Number of pairs: 4
  • Number of triples: -
  • Conductor cross-section: 0.75 mm²
  • Minimum outer diameter: 12.0 mm
  • Maximum outer diameter: 14.0 mm
  • Approximate weight: 170 kg/km

 

TX® (C) 331 150/250V 7P0.75 Grey

Nexans ref. 25405353

  • Packaging: Cut to length (m)
  • Number of pairs: 7
  • Number of triples: -
  • Conductor cross-section: 0.75 mm²
  • Minimum outer diameter: 14.5 mm
  • Maximum outer diameter: 16.5 mm
  • Approximate weight: 270 kg/km

 

TX® (C) 331 150/250V 10P0.75

Nexans ref. 25405354

  • Packaging: Cut to length (m)
  • Number of pairs: 10
  • Number of triples: -
  • Conductor cross-section: 0.75 mm²
  • Minimum outer diameter: 17.5 mm
  • Maximum outer diameter: 20.0 mm
  • Approximate weight: 410 kg/km

 

TX® (C) 331 150/250V 14P0.75

Nexans ref. 25405355

  • Packaging: Cut to length (m)
  • Number of pairs: 14
  • Number of triples: -
  • Conductor cross-section: 0.75 mm²
  • Minimum outer diameter: 19.5 mm
  • Maximum outer diameter: 22.5 mm
  • Approximate weight: 510 kg/km

 

TX® (C) 331 150/250V 19P0.75

Nexans ref. 25405356

  • Packaging: Cut to length (m)
  • Number of pairs: 19
  • Number of triples: -
  • Conductor cross-section: 0.75 mm²
  • Minimum outer diameter: 22.5 mm
  • Maximum outer diameter: 25.5 mm
  • Approximate weight: 670 kg/km

 

TX® (C) 331 150/250V 24P0.75

Nexans ref. 25405357

  • Packaging: Cut to length (m)
  • Number of pairs: 24
  • Number of triples: -
  • Conductor cross-section: 0.75 mm²
  • Minimum outer diameter: 25.5 mm
  • Maximum outer diameter: 28.5 mm
  • Approximate weight: 860 kg/km

 

TX® (C) 331 150/250V 2T0.75

Nexans ref.

  • Packaging: Cut to length (m)
  • Number of pairs: -
  • Number of triples: 2
  • Conductor cross-section: 0.75 mm²
  • Minimum outer diameter: 11.0 mm
  • Maximum outer diameter: 14.0 mm
  • Approximate weight: 190 kg/km

 

TX® (C) 331 150/250V 4T0.75

Nexans ref.

  • Packaging: Cut to length (m)
  • Number of pairs: -
  • Number of triples: 4
  • Conductor cross-section: 0.75 mm²
  • Minimum outer diameter: 13.0 mm
  • Maximum outer diameter: 15.5 mm
  • Approximate weight: 240 kg/km

 

TX® (C) 331 150/250V 7T0.75

Nexans ref.

  • Packaging: Cut to length (m)
  • Number of pairs: -
  • Number of triples: 7
  • Conductor cross-section: 0.75 mm²
  • Minimum outer diameter: 17.0 mm
  • Maximum outer diameter: 19.5 mm
  • Approximate weight: 390 kg/km

 

TX® (C) 331 150/250V 10T0.75

Nexans ref.

  • Packaging: Cut to length (m)
  • Number of pairs: -
  • Number of triples: 10
  • Conductor cross-section: 0.75 mm²
  • Minimum outer diameter: 20.0 mm
  • Maximum outer diameter: 23.0 mm
  • Approximate weight: 570 kg/km

 

TX® (C) 331 150/250V 2P1.5

Nexans ref.

  • Packaging: Cut to length (m)
  • Number of pairs: 2
  • Number of triples: -
  • Conductor cross-section: 1.5 mm²
  • Minimum outer diameter: 9.0 mm
  • Maximum outer diameter: 10.5 mm
  • Approximate weight: 160 kg/km

 

TX® (C) 331 150/250V 4P1.5 Blue

Nexans ref.

  • Packaging: Cut to length (m)
  • Number of pairs: 4
  • Number of triples: -
  • Conductor cross-section: 1.5 mm²
  • Minimum outer diameter: 13.5 mm
  • Maximum outer diameter: 15.5 mm
  • Approximate weight: 260 kg/km

 

TX® (C) 331 150/250V 7P1.5

Nexans ref. 10171358

  • Packaging: Cut to length (m)
  • Number of pairs: 7
  • Number of triples: -
  • Conductor cross-section: 1.5 mm²
  • Minimum outer diameter: 17.0 mm
  • Maximum outer diameter: 19.0 mm
  • Approximate weight: 420 kg/km

 

TX® (C) 331 150/250V 10P1.5 Grey

Nexans ref.

  • Packaging: Cut to length (m)
  • Number of pairs: 10
  • Number of triples: -
  • Conductor cross-section: 1.5 mm²
  • Minimum outer diameter: 20.0 mm
  • Maximum outer diameter: 23.0 mm
  • Approximate weight: 610 kg/km

 

TX® (C) 331 150/250V 14P1.5

Nexans ref.

  • Packaging: Cut to length (m)
  • Number of pairs: 14
  • Number of triples: -
  • Conductor cross-section: 1.5 mm²
  • Minimum outer diameter: 23.0 mm
  • Maximum outer diameter: 25.5 mm
  • Approximate weight: 780 kg/km

 

TX® (C) 331 150/250V 19P1.5

Nexans ref.

  • Packaging: Cut to length (m)
  • Number of pairs: 19
  • Number of triples: -
  • Conductor cross-section: 1.5 mm²
  • Minimum outer diameter: 26.5 mm
  • Maximum outer diameter: 29.5 mm
  • Approximate weight: 1030 kg/km

 

TX® (C) 331 150/250V 2T1.5

Nexans ref.

  • Packaging: Cut to length (m)
  • Number of pairs: -
  • Number of triples: 2
  • Conductor cross-section: 1.5 mm²
  • Minimum outer diameter: 13.5 mm
  • Maximum outer diameter: 15.5 mm
  • Approximate weight: 270 kg/km

 

TX® (C) 331 150/250V 4T1.5

Nexans ref.

  • Packaging: Cut to length (m)
  • Number of pairs: -
  • Number of triples: 4
  • Conductor cross-section: 1.5 mm²
  • Minimum outer diameter: 15.0 mm
  • Maximum outer diameter: 17.5 mm
  • Approximate weight: 370 kg/km

 

Description

Description

Standards

  • Product
    448-010-3-10; IEC 60228
  • Installation
    IEC 60092-350; IEC 60092-360; IEC 60092-376
  • Test
    IEC 60331-1 or 2; IEC 60332-3-22; IEC 60754-1; IEC 60754-2; IEC 61034

Application

TX® (C) 331  150/250 V fire resistant overall screened twisted pair cables maintain circuit integrity in case of fire by meeting performances requirements from the IEC 60331 series for 90 minutes. These telecommunication and instrumentation cables provide a medium protection aganist external electromagnetic disturbances. Designed with halogen-free fire retardant materials, they provide optimum safety for people and maximal asset protection against all risks of fire.

Design

  1. Conductor:
    Bare copper
    Stranded class 2
     
  2. Insulation: 
    Mica tape + XLPE (cross-linked polyethylene)
    Optional: Special fire resistant HF 90 (halogen-free compound)
    with INFITTM technology
  3. Collective screen:
    Alu/polyester tape with a tinned copper drain wire
     
  4. Outer sheath:
    Polyolefin SHF1 (SHF2 on request)
    Colour: orange
     

Marking

I NEXANS I - TX (C) 331  150/250 V  "n" x 2 or 3" x s" mm²  90 °C  IEC 60092-376 IEC 60332-3-22 Cat. A IEC 60331-1/2 ww/yy - *CE* + metric marking

 

Core identification

Core 1: white
Core 2: blue
Core 3: red
Double identification:  core and pair.

 

 

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Halogen free
IEC 60754-1
Sheath colour
Orange

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
150 / 250 (300) V

Usage characteristics

Usage characteristics

Fire retardant
EN IEC 60332-3-22 (cat A)
Fire resistant
IEC 60331-21, IEC 60331-1 or 2
Smoke density
IEC 61034
Gases corrosivity
IEC 60754-2
Electro magnetic interference resistance
Yes
Operating temperature, range
-30 ... 80 °C
Max. conductor temperature in service
90 °C

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