Cable Structure

1. Conductor: Bare copper wire class 2 and class 1 upon request (solid conductor up to 10 mm²), EN IEC 60228
2. Insulation: Special cross-linked polyethylene (HF XLPE), IEC 60092-351
3. Filling: Non-hygroscopic halogen-free mass based on polyolefins
4. Sheath: Special polyolefin material, SHF1, IEC 60092-359

• Sheath Color: Black or another color upon request
• Insulation Colors:
  • Single-core: Black
  • Two-core: Blue-Brown
  • Three-core: Brown-Black-Grey or Green/Yellow-Blue-Brown
  • Four-core: Blue-Brown-Black-Grey or Green/Yellow-Brown-Black-Grey
  • Five-core: Green/Yellow-Blue-Brown-Black-Grey
  • Seven-core and multi-core: Black with numbers and Green/Yellow

Application Area
The cable is used in installations with the exceptional task of maintaining the function and continuity of the operation of devices and equipment in fire conditions. It is suitable for facilities with high safety requirements to protect human lives and significant material values: hospitals, schools, theaters, cinemas, sports halls, industrial complexes, power plants, underground railways, alarm systems, emergency power supply systems, etc.

Technical Data

• Rated Voltage: 0.6/1 kV
• Test Voltage: 3.5 kV
• Standards: IEC 60092-353
• Max Conductor Operating Temperature: 90 °C
• Flammability Testing: IEC 60332-1, IEC 60332-3A
• Corrosion and Halogen Testing: IEC 60754-1, IEC 60754-2
• Smoke Emission Testing: IEC 61034

Marking on the Sheath:
BXO-HFTG 4 x 25 mm² 0.6/1 kV ELKA HR

Fundamental Properties

• Does not contain halogen elements or their compounds, has heavy flammability, slow burning, and reduced heat generation.
• Self-extinguishing, IEC 60332-1-2.
• Extremely high resistance to flame spread along vertical paths, dense cable bundle: IEC 60332-3 category A, EN 50266-2-4.
• No emission of toxic and corrosive gases during burning: IEC 60754-1, IEC 60754-2.
• Does not produce dense smoke during burning, visibility > 60%: IEC 61034-2, EN 50268-2.