Halogen-free control and power cable, shielded HELUCONTROL® JZ-520-HMH-C LS0H GREY 7G0,75 mm² grey, black numbered cores acc. to DIN VDE 0293-334 acc. to DIN VDE 0293-334 11008775

Halogen-free control cable – safety and reliability

This flexible control cable, designated JZ-520 HMH-C LS0H, is a solution designed for applications requiring a high level of fire safety and reliable signal transmission. The cable is characterized by a construction that minimizes the emission of smoke and toxic gases in the event of a fire, making it an ideal choice for public and industrial buildings.

Construction and properties

The cable has been designed with demanding applications in mind. Its construction includes:

• Copper stranded wires, providing flexibility and good electrical conductivity.
• Halogen-free wire insulation, which limits the emission of harmful substances in the event of a fire.
• Shield in the form of a copper wire braid, effectively protecting against electromagnetic interference (EMC). The braid density is approximately 85%, which guarantees high shielding effectiveness.
• Durable outer jacket made of halogen-free plastic, resistant to mechanical damage and weathering. The jacket color is gray (RAL 7001).
• Green-yellow protective conductor (in 7G0.75 configuration).

The cable meets DIN VDE and EN standards, confirming its high quality and safety. The fire reaction class is B2ca-s1a, d0, a1 according to EN 50575.

Application and benefits

JZ-520 HMH-C LS0H cable is used in control installations in places with increased fire safety requirements – office buildings, hospitals, schools, airports or stations. It will also be useful in industry, on production lines and in air conditioning systems. Thanks to the shielding, it ensures stable signal transmission even in environments with a high level of interference.

• Safety: Halogen-free construction minimizes the risk of poisoning with toxic gases during a fire.
• Reliability: Shielding provides resistance to electromagnetic interference and stable signal transmission.
• Flexibility: Stranded wires make it easy to install and lay the cable in tight spaces.
• Wide application: Ideal for public buildings and industrial installations.
• Compliance with standards: Meets strict European standards for safety and quality.

Additionally, the cable is resistant to oils and does not contain silicone or cadmium, ensuring its durability and reliability in various operating conditions. Remember to ensure two-sided contact of the copper braid with the terminals for optimal electromagnetic compatibility (EMC).