Halogen-free control and power cable, shielded HELUCONTROL® JZ-520-HMH-C LS0H GREY 7G4 mm² grey, black numbered cores acc. to DIN VDE 0293-334 11008809

Universal control cable for demanding installations

This flexible control cable, designated JZ-520 HMH-C LS0H, is a solution designed with safety and reliability in mind. The cable combines advanced technical features, such as shielding and halogen-free properties, making it an ideal choice for both professional installers and end-users looking for high-quality cabling. The cable is particularly recommended for use in public buildings and facilities with increased fire safety requirements.

Construction and properties ensuring safety

The cable is constructed with multi-strand copper conductors, providing flexibility and ease of installation. The insulation made of a halogen-free polymer mixture minimizes the risk of toxic gas formation in the event of a fire – this is crucial in places where protecting life and health is paramount. In addition, the screen in the form of a braid of copper wires effectively reduces electromagnetic interference, guaranteeing stable signal transmission. The braid with a coverage density of approximately 85% ensures high shielding effectiveness. The outer jacket made of a halogen-free type M1 plastic further increases resistance to mechanical damage and weathering.

The cable meets the CPR B2ca-s1a, d0, a1 standard, which means a high fire reaction class – it limits the spread of flames, minimizes smoke emission, and does not produce corrosive gases during combustion. This translates to increased safety in the event of a fire. The cable is metered, making it easy to precisely adjust the length to the needs of the installation.

Applications and benefits

The JZ-520 HMH-C LS0H cable finds wide application as a control cable in public buildings (office buildings, hospitals, schools), industrial facilities (production halls, production lines), and anywhere where high fire safety and resistance to electromagnetic interference are required. It will also be useful in air conditioning installations and building automation systems.

• Safety: Halogen-free construction minimizes the emission of toxic gases during a fire.
• Reliability: Shielding ensures stable signal transmission without interference.
• Flexibility: Multi-strand conductors make installation and cable routing easier, even in difficult conditions.
• Wide application: Ideal for public buildings, industrial facilities and building automation installations.
• Compliance with standards: Meets European (CPR B2ca-s1a, d0, a1) and national (DIN VDE) standards.
• Resistance: Resistant to oils, increasing its durability in harsh working conditions.