TOXFREE ZH N2XH flex is a LSHF safety 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.
TOXFREE ZH N2XH flex cable performance
Electrical performance
LOW VOLTAGE 0,6/1kV
Standard
IEC 60502-1
Approvals
KEMA KEUR / CE
CPR Construction Product Regulation
B2ca s1a, d1, a1
Thermal performance
Maximum service temperature: 90ºC.
Maximum short-circuit temperature: 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 EN 60332-3 / IEC 60332-3 and EN 50399.
LSHF (Low Smoke Halogen Free) according to EN 60754-1 and IEC 60754-1.
Low smoke emission according to EN 61034 and IEC 61034: Light transmittance > 80%
Low corrosive gases emission according to EN 60754-2 and IEC 60754-2.
Reaction to fire CPR: B2ca-s1a, d1, a1 or Cca-s1a, d1, a1 according to EN 50575.
Mechanical performance
Minimum bending radius: x5 cable diameter.
Impact resistance: AG2 Medium severity.
Environmental performance
Chemical & Oil resistance: Acceptable.
UV Resistant: EN 50618.
Other
Meter by meter marking.
Installation conditions
Open Air.
Buried.
In conduit.
Applications
Industrial use.
Public places.
TOXFREE ZH N2XH flex cable design
Conductor
Electrolytic annealed copper conductor, class 5 (flexible), based on EN 60228 and IEC 60228.
Insulation
Cross-linked polyethylene (XLPE) insulation according to IEC 60502-1.
The standard identification of insulated 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
Low Smoke Halogen Free (LSHF) polyolefin. Black colour.
