TCX® (C) 331 150/250 (300) VTCX® ( C ) 331 150/250V 4P0.75

Halogen freeIEC 60754-1

Conductor flexibilityStranded class 2

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

Fire retardantIEC 60332-3-22

Fire resistantIEC 60331-21, IEC60331-1 or 2

Gases toxicityNo

Gases corrosivityIEC 60754-2

Smoke densityIEC 61034

All drawings, designs, specifications, plans and particulars of weights, size and dimensions contained in the technical or commercial documentation of Nexans isindicative only and shall not be binding on Nexans or be treated as constituting a representation on the part of Nexans.Generated 06/02/22 www.nexans.ca Page 1 / 3

STANDARDS

International IEC 60331-1 or 2;IEC 60092-350; IEC 60092-360;IEC 60092-376; IEC 60228;IEC 60332-3-22; IEC 60754-1;IEC 60754-2; IEC 61034

International Designation: TCX® ( C ) 331 150/250V 4P0.75Nexans Ref.: 10171242EAN 13: 3427650095434

TCX® ( C ) 331 150/250V 4P0.75

DESCRIPTION

ApplicationTCX® (C) 331 150/250 V fire resistant armoured twisted pair cables maintain circuitintegrity in case of fire by meeting performances requirements from the IEC 60331series for 90 minutes. These telecommunication and instrumentation cables show alow transfer impedance in low frequency and an effective screening in high frequency,making them very suitable for polluted electromagnetic surroundings. TCX(C) 331 cables are used for detection and warning systems where enhanced mechanicalprotection is required. Designed with halogen-free fire retardant materials, they provideoptimum safety for people and maximal asset protection against all risks of fire.

DesignConductor:Stranded bare copperClass 2

1.

Insulation:Mica tape + XLPE (cross-linked polyethylene)Optional: Special fire resistant HF 90 (halogen-free compound)with INFITTM technology

2.

Inner covering:Lapped polyester tape

3.

Armouring:Bare copper braid

4.

Outer sheath:Polyolefin SHF1 (SHF2 on request)Colour: orange

5.

MarkingI NEXANS I TCX (C) 331 150/250 V "n" 2 or 3 "s" mm² 90°C IEC 60092-376 IEC60332-3-22 Cat. A IEC 60331-1/2 "ww/yy" * CE * TCF + metric marking

Core identification

TCX® (C) 331 150/250 (300) VTCX® ( C ) 331 150/250V 4P0.75

Halogen freeIEC 60754-1

Conductor flexibilityStranded class 2

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

Fire retardantIEC 60332-3-22

Fire resistantIEC 60331-21, IEC60331-1 or 2

Gases toxicityNo

Gases corrosivityIEC 60754-2

Smoke densityIEC 61034

All drawings, designs, specifications, plans and particulars of weights, size and dimensions contained in the technical or commercial documentation of Nexans isindicative only and shall not be binding on Nexans or be treated as constituting a representation on the part of Nexans.Generated 06/02/22 www.nexans.ca Page 2 / 3

Core 1 : white•Core 2 : blue•Core 3: red•Double identification: pair and conductor•

CHARACTERISTICSConstruction characteristics

Halogen free IEC 60754-1Conductor flexibility Stranded class 2Insulation HFFR specialJacket Material PolyolefinConductor material Bare copperSheath colour OrangeArmour type Bare copper braidDrain wire Tinned copperProtection Polyester tape(s)

Dimensional characteristicsNumber of pairs 4Number of triples -Conductor cross-section 0.75 mm²Nominal outer diameter 14.4 mmMinimum outer diameter 12.0 mmMaximum outer diameter 15.0 mmApproximate weight 216 kg/km

Electrical characteristicsRated Voltage Uo/U (Um) 150 / 250 (300) VMax. DC resistance of the conductor at 20°C 52 Ohm/km

Usage characteristicsStandard IECFire retardant IEC 60332-3-22Fire resistant IEC 60331-21, IEC 60331-1 or 2Gases toxicity NoGases corrosivity IEC 60754-2Smoke density IEC 61034

TCX® (C) 331 150/250 (300) VTCX® ( C ) 331 150/250V 4P0.75

Halogen freeIEC 60754-1

Conductor flexibilityStranded class 2

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

Fire retardantIEC 60332-3-22

Fire resistantIEC 60331-21, IEC60331-1 or 2

Gases toxicityNo

Gases corrosivityIEC 60754-2

Smoke densityIEC 61034

All drawings, designs, specifications, plans and particulars of weights, size and dimensions contained in the technical or commercial documentation of Nexans isindicative only and shall not be binding on Nexans or be treated as constituting a representation on the part of Nexans.Generated 06/02/22 www.nexans.ca Page 3 / 3

Usage characteristicsElectro magnetic interference resistance YesMax. conductor temperature in service 90 °COperating temperature, range -30 - 80 °CMidspan -Water proof -