TX® ( I ) 331 150/250V 24P0.75

Application

TX^® (I) 331  150/250 V fire resistant overall and individually 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 show a strong protection aganist cross-talk and result into a good compromise between TX^® (C) 331 and TCX^® (C) 331 cables against external electromegnetic 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. Individual screen
    Alu/polyester tape with a tinned copper drain wire

4. Outer sheath
    Polyolefin SHF1
    Colour: orange

Example of marking:
LYNXEO 279  TX (I) 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