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TOXFREE® LSZH
TXXI

Extra flexible LSZH power cable.
ACCORDING TO: IEC 60502-1

TOXFREE® ULTRA TXXI is an extra flexible low smoke halogen free cable for fixed installations.

Enhanced Fire Safety CPR
Enhanced flexibility and ease of Installation
Versatile applications for fixed LSZH power installations

Typical applications of
TOXFREE® ULTRA TXXI

Select...
Healthcare facilities Industrial installations Data Centres
Healthcare facilities
Hospitals and clinics depend on specialized cables with robust insulation and LSZH emission to safeguard sensitive medical equipment and life-support systems, ensuring patient fire safety and international regulatory compliance.
Industrial installations
TOXFREE® ULTRA TXXI cables provide superior flexibility and low-smoke, and halogen-free fire safety for reliable power in high-risk industrial facilities and construction sites. XLPE insulation provides superior thermal performance (90°C continuous operation) and excellent electrical properties for demanding industrial loads.
Data Centres
ULTRA TXXI LSZH cables are almost compulsory in Data Centres due to their zero downtime tolerance during a possible fire. Minimal smoke production during fire incidents maintains visibility for emergency response and protects delicate electronic components. Class 5 flexibility facilitates installation through raised floors, cable trays, and tight server rack configurations. XLPE insulation ensures reliable 90°C operation under sustained high loads typical of data centre power distribution.
Healthcare facilities
Healthcare facilities
Hospitals and clinics depend on specialized cables with robust insulation and LSZH emission to safeguard sensitive medical equipment and life-support systems, ensuring patient fire safety and international regulatory compliance.
Industrial installations
Industrial installations
TOXFREE® ULTRA TXXI cables provide superior flexibility and low-smoke, and halogen-free fire safety for reliable power in high-risk industrial facilities and construction sites. XLPE insulation provides superior thermal performance (90°C continuous operation) and excellent electrical properties for demanding industrial loads.
Data Centres
Data Centres
ULTRA TXXI LSZH cables are almost compulsory in Data Centres due to their zero downtime tolerance during a possible fire. Minimal smoke production during fire incidents maintains visibility for emergency response and protects delicate electronic components. Class 5 flexibility facilitates installation through raised floors, cable trays, and tight server rack configurations. XLPE insulation ensures reliable 90°C operation under sustained high loads typical of data centre power distribution.

Resources for engineers

TOXFREE® ULTRA TXXI Technical datasheet Download file
TOXFREE® ULTRA TXXI

Technical specifications

Application

TOXFREE® ULTRA TXXI is an extra flexible low smoke halogen free cable for fixed installations. Suitable for installations where an enhanced flexibility is needed to aid swift installation into compact and restricted spaces.

Construction

Conductor

Electrolytic annealed copper, class 5 (flexible) according to EN 60228 and IEC 60228.

Insulation

Flexible cross-linked polyethylene type XLPE according to IEC 60502-1.
Natural colour.

Outer sheath

Low smoke halogen free and flexible polyolefin, type ST8 according to IEC 60502-1.
Black colour.

Standards / Compliance

ACCORDING TO: IEC 60502-1

Standards and approvals

  • RoHS.
  • CE.

Construction Products Regulation

  • Dca -s1, d2, a1

 

Disclaimer
The information displayed on this website is provided for reference purposes only and is not legally binding. Specifications, values, and technical data may be subject to change without notice. To obtain verified and up-to-date technical data for a specific cable, please download Top Cable’s official Technical Specification in PDF format. The PDF document constitutes the sole authoritative source of product data.

 

Characteristics

Electrical performance Low voltage: 0,6/1 kV
Thermal performance Maximum conductor temperature: 90ºC. Maximum short-circuit temperature: 250ºC (max. 5 s). Minimum service temperature: -40ºC (fixed and protected installations) Minimum installation and handling temperature: -0ºC.
Fire performance Flame non-propagation according to IEC 60332-1 / EN 60332-1. Fire non-propagation according to EN 50399. Reaction to fire CPR: Dca-s1, d2, a1 according to EN 50575. Low smoke halogen free according to EN 60754-1 / IEC 60754-1. Low corrosive gases emission according to EN 60754-2 / IEC 60754- 2.
Mechanical performance Minimum bending radius: 5x cable diameter. Impact resistance: AG2 Medium severity.
Environmental performance Chemical & Oil resistance: Acceptable. UV Resistant according to EN 50618. Water resistance: AD8 Submersion.
Installation conditions Open Air. Buried. In conduit.

Why choose our TOXFREE® ULTRA TXXI

  • As cable manufacturers, we ensure cost-effective premium quality and lasting performance.

  • Our in-house labs guarantee rigorous cable quality, reliability, and standards compliance.

  • Global cable delivery solutions—expert logistics for seamless supply.

  • Full cable stock, ready for fast delivery- shortest lead times.
    Largest European stockholding.

  • EPD-certified cables: Sustainable manufacturing for your Scope 3 success.

  • Expert, friendly and professional sales team offering a fast & efficient customer service. Global customers are welcome!

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