Halogen-free control and power cable HELUCONTROL® OZ-520-HMH LS0H GREY 5x0.5 mm² grey, black cores numbered acc. to DIN VDE 0293-334 according to DIN VDE 0293-334 11008623

Universal control cable – safety and flexibility

This grey, flexible JZ-520 HMH LS0H cable is a reliable solution for control installations, especially where high fire safety standards are required. The cable is designed for a wide range of applications – from public buildings to industrial production lines. Its construction ensures both durability and ease of installation.

Construction and properties

The cable is characterized by a construction based on flexible copper conductors, insulated with a halogen-free polymer mixture. This is crucial for limiting the emission of toxic gases in the event of a fire, which translates to greater safety for people and equipment. The conductors are twisted in layers, which minimizes interference and ensures stable signal transmission. The outer sheath made of halogen-free M1 plastic further increases resistance to mechanical damage and atmospheric factors. The cable is metered, which makes it easier to precisely adjust the length to the installation needs.

In addition, the cable meets the CPR B2ca-s1a, d0, a1 standard – which guarantees its high reaction to fire class. This means limited flammability, low smoke emission and no release of corrosive gases during combustion. The operating temperature range is from -40°C to +70°C (stationary) and from -15°C to +70°C (flexible), which allows it to be used in various environmental conditions. The operating voltage is 300/500V, and the test voltage is 2000V – ensuring safe and reliable operation. The minimum bending radius allows for convenient cable routing even in tight spaces.

• Halogen-free: Reduces the risk of toxic gas formation during a fire, protecting health and life.
• CPR class B2ca: Guarantees a high level of fire safety in accordance with European standards.
• Flexibility: Facilitates installation and cable routing in hard-to-reach places.
• Wide operating temperature range: Allows the cable to be used in various environmental conditions.
• Resistance to external factors: Ensures the durability and reliability of the installation.
• Construction optimized for interference: Stable signal transmission in control and measurement systems.
• Metered: Facilitates precise adjustment of the cable length to the installation needs.

Applications

The JZ-520 HMH LS0H cable is primarily used as a control cable in public buildings (office buildings, hospitals, schools) and facilities with increased fire safety requirements (metro, stations). It will also be useful in industrial installations – machines, conveyor belts or production lines – as well as in air conditioning and ventilation systems. It can be used both for permanent laying and flexibly with medium mechanical load in dry, humid and wet places. It is an ideal choice for installers looking for a safe and reliable solution that meets stringent European standards.