TOXFREE® LSZH
N2XH flex

Flexible LSZH power cable for public places.

ACCORDING TO: IEC 60502-1. BASED ON: VDE 0276-604

TOXFREE® LSZH N2XH flex is a LSZH cable for fixed installations, highly recommended for use in public places.

Enhanced Fire Safety | CPR Cca B2ca LSZH

Typical applications of
TOXFREE® LSZH N2XH flex

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N2XH Low Smoke Zero Halogen (B2ca, Cca CPR rated) cables are almost compulsory in Data Centres due to their zero downtime tolerance during a possible fire, ensuring safety of people and equipment.

High-occupancy buildings

N2XH Low Smoke Zero Halogen (B2ca, Cca CPR rated) cables are almost compulsory in Data Centres due to their zero downtime tolerance during a possible fire, ensuring safety of people and equipment.

Industrial facilities

TOXFREE® LSZH N2XH cables provide superior flexibility and ensure fire-retardant, low-smoke, and halogen-free fire safety (B2ca, Cca) for reliable power in high-risk industrial facilities and construction sites.

Data Centres

N2XH Low Smoke Zero Halogen (B2ca, Cca CPR rated) cables are almost compulsory in Data Centres due to their zero downtime tolerance during a possible fire, ensuring safety of people and equipment.

TOXFREE® LSZH N2XH flex

Technical specifications

Application

TOXFREE® N2XH flex is a LSZH cable for fixed installations. In the event of fire, it does not emit toxic or corrosives gases,preventing any possible harm to people or electronic equipment. For these reasons it is highly recommended for use in public places such as: hospitals, schools, museums, airports, bus terminals, shopping malls, offices, laboratories, etc.

Construction

Conductor

Copper, class 5 (flexible).

Insulation

XLPE.
The standard identification of insulation conductors according to HD 308, is the following:
1 x Natural.
2 x Blue + Brown.
3 G Blue + Brown + Green/Yellow.
3 x Brown+ Black+ Grey.
3 x + 1 x Brown + Black + Grey + Blue (reduced cross-section).
4 G Brown + Black + Grey + Green/Yellow.
4 x Brown + Black + Grey + Blue.
5 G Brown + Black + Grey + Blue + Green/yellow.

Outer sheath

Polyolefin LSZH.
Black colour.

Standards / Compliance

Standards and approvals

CE.
KEMA-KEUR.
RoHS.

Construction Products Regulation

Cca-s1a, d1, a1.
B2ca-s1a, d1, a1.

Characteristics

Electrical performance

0,6/1kV

Thermal performance

Maximum conductor temperature: 90ºC.
Maximum short-circuittemperature: 250ºC (max. 5 s).
Minimum service temperature: -40ºC (fixed and protected installations).
Minimum installation and handling temperature: 0ºC (on cable surface).

Fire performance

Flame non-propagation according to EN 60332-1 and IEC 60332-1.
Fire non-propagation according to UNE-EN 60332-3 / IEC 60332-3 EN 50399.
Reaction to fire CPR: B2ca-s1a, d1, a1 or Cca -s1a, d1, a1 according to EN 50575.
LSZH (Low Smoke Zero Halogen) according to EN 60754-1 and IEC 60754-1.
Low corrosive gases emission according to EN 60754-2 / IEC 60754-2.
Low smoke emission according to UNE-EN 61034 and IEC 61034.: Light transmittance > 80%.