TX® (C) 331 150/250V 10P0.75

Description

Description

Standards

  • Product
    IEC 60228
  • Installation
    IEC 60092-350; IEC 60092-360; IEC 60092-376
  • Test
    IEC 60331-1 or 2; IEC 60332-1; 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 180 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
    Stranded bare copper class 2

2. Insulation
    Mica tape + XLPE (cross-linked polyethylene)

3. Collective screen
    Alu/polyester tape with a tinned copper drain wire

4. Outer sheath
    Polyolefin SHF1
    Colour: orange

Example of marking:
LYNXEO 279  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
Pair: white / blue with printed with pair number
Triad: white / blue / red with printed with triad number

 

 

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Halogen free
IEC 60754-1
Conductor material
Bare copper
Conductor flexibility
Stranded class 2
Insulation
XLPE + Mica tape
Screen
Collective screen : Polyester tape/Foil Alu
Drain wire
Tinned copper
Outer sheath
Polyolefin
Sheath colour
Orange

Dimensional characteristics

Dimensional characteristics

Number of pairs
10
Number of triples
-
Conductor cross-section
0.75 mm²
Minimum outer diameter
18.9 mm
Nominal outer diameter
20.3 mm
Maximum outer diameter
21.7 mm
Approximate weight
361 kg/km

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
150 / 250 (300) V
Max. DC resistance of the conductor at 20°C
52 Ohm/km

Usage characteristics

Usage characteristics

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

Resources

Resources

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