Toxfree Plus 331, fire-resistant
The Toxfree Plus 331 ZH SZ1-K (AS+) is designed to transmit electrical energy in extreme conditions present in a prolonged fire.
The Toxfree Plus 331 ZH SZ1-K (AS+)
fire resistant cable is especially designed to enable transmitting
electrical energy in the extreme conditions that are present in a
prolonged fire, guaranteeing the supply to the emergency equipment,
such as signal lighting, smoke extractor, acoustic alarms, water pumps,
etc.
The fire non-propagation quality of Toxfree Plus 331 ZH SZ1-K cables
prevents disasters and contributes to improving the general safety of
the installation.
This cable, being ZH (zero halogens), does not emit toxic substances or
corrosive gases in case of fire, protecting public health and avoiding
possible damage to equipment electronic. For this reason its use is
recommended for emergency circuits de in public places such as:
hospitals, schools, museums, airports, bus stations, shops in general,
tunnels, metros, etc., as well as calculation centres, offices,
production plants, laboratories, etc.
3 hours of electrical supply at 800ºC
This cable prevents the loss of visibility due to smoke produced by
combustion, facilitating the evacuation of people and the work of
rescue personnel.
Its special silicone insulation (S) permits a great transmission of power as well as a greater resistance to overloads.
Additionally, it reaches a maximum service temperature of the conductor of 90 °C.
The fire resistance of this cable causes it, in case of fire, to
maintain the continuity of the electrical supply during 3 hours at
temperatures of 800 °C, according to EN50200.
The Toxfree Plus cable, like the rest of cables called “Toxfree”, is
ecological, not containing any chlorated material such as PVC, which
prevents the emission of dioxins to the atmosphere.
For more information about the applications and sections available of this cable, consult with the sales department.
Toxfree Plus 331 ZH SZ1-K (AS+) cable
The Toxfree Plus 331 ZH cable is highly recommended in emergency circuits in tunnel installations.
