Toxfree® H05Z-K & H07Z-K: the 90°C halogen-free cable

Thanks to its material design, the Toxfree® H05Z-K & H07Z-K cable is an ultra-flexible and easy-to-handle cable, which guarantees maximum electrical performance and ability in the most demanding switchboards.


Halogen-free rubber insulation allows a maximum conductor temperature of 90°C (compared to 70°C for PVC insulated cables).

Toxfree® H05Z-K & H07Z-K

H05Z-K & H07Z-K, an ultra-flexible cable designed for the most demanding switchboards.

It is a Low Voltage cable, 450/750V, designed under  EN 50525-3-41 reference standard. It complies with AENOR / HAR / CE / RoHS certifications, and its CPR classification is Eca.

The cable was designed using a class 5 copper conductor (flexible) and halogen-free rubber insulation (LSZH).

The standardised identification of the insulated conductors is as follows:

  • Blue RAL 5015
  • Brown RAL 8003
  • Black RAL 9005
  • Red RAL 3000
  • Yellow/Green RAL 6018/1021
  • Grey RAL 7000
    Other colours available on request.

Thermal characteristics

  • Maximum operating temperature: 90ºC.
  • Maximum short-circuit temp.: 250ºC (maximum 5 s).
  • Minimum service temp.: -40ºC (static with protection).

Fire characteristics

  • Flame retardant according to EN 60332-1 and IEC 60332-1.
  • Halogen-free according to EN 60754-1 and IEC 60754-1.
  • Low smoke emission according to EN 61034 and IEC 61034.
  • Light transmittance > 60%.
  • Low emission of corrosive gases according to UNE-EN 60754-2 and IEC 60754-2.
  • CPR reaction to fire: Eca, according to EN 50575.

Cable topflex h05v-k

Mechanical characteristics

  • Bending radius: 5 x outer diameter.

Chemical characteristics

  • Resistance to chemical attack: acceptable.

Presence of water

  • AD3 sprays.


  • Marking: metre by metre (from 10mm2 upwards).

Installation conditions

  • In conduit

Download the H05Z-K & H07Z-K cable data sheet here. 

Please wait while flipbook is loading. For more related info, FAQs and issues please refer to DearFlip WordPress Flipbook Plugin Help documentation.

Download the Top Cable catalogue here.

Leave a Reply

Your email address will not be published. Required fields are marked *