Halogenfreies Steuer- und Versorgungsleitungs-Kabel OZ-500 HMH 7x0,75 mm² Adern schwarz, nummeriert nach DIN VDE 0293-334 11338

Flexible halogen-free control cable – reliability and safety

This 7-core flexible cable OZ-500 HMH is a proposition for professionals and end-users who value safety and high-quality workmanship. The cable is designed for use in control, measurement and monitoring installations where maintaining fire resistance and minimizing the release of harmful substances in the event of a fire is crucial. Designed with demanding working conditions in mind, it ensures reliable operation in mechanical engineering, metallurgy, construction, as well as in conveyor and technological installations.

Construction and properties

The cable is characterized by a careful construction using high-quality materials. Copper strands are twisted according to VDE 0295 cl. 5, BS 6360 cl. 5 and IEC 60228 cl. 5 standards, which guarantees their flexibility and mechanical strength. The core insulation is made of halogen-free TI6 mixture, ensuring safety in the event of a fire – it limits the release of smoke and toxic gases. Black cores are clearly numbered with white digits for easy identification during installation. The whole is surrounded by a halogen-free outer coating made of TM7 mixture in grey color (RAL 7001), which further increases resistance to mechanical damage and atmospheric factors.

The cable has a nominal core cross-section of 0.75 mm² and a nominal voltage U of 500 V. It is designed to operate at temperatures from -15°C to +70°C during installation and from -40°C to +70°C after installation (without vibration). The approximate outer diameter of the cable is 7.7 mm. Thanks to its construction, the cable is flexible and easy to install, and its radiation resistance reaches 100 x 10⁶ cJ/kg (100 Mrad).

Applications and benefits

The OZ-500 HMH cable is perfect for the following situations:

• Industry: as a control cable in industrial machines and equipment
• Construction: in electrical installations of residential and commercial buildings
• Metallurgy and steelworks: in environments with high temperatures and exposed to corrosive agents
• Conveyor installations: providing reliable electrical connections
• Dry, wet and humid rooms: thanks to its moisture resistance, the cable can be used in various environmental conditions
• Fixed or occasionally movable laying: versatility of application allows adaptation to specific installation needs

By choosing this cable, you gain:

• Safety: thanks to the use of halogen-free materials, you minimize the risk of toxic gases forming during a fire
• Durability: solid construction ensures long-lasting and reliable cable operation
• Easy installation: the cable's flexibility makes it easy to route cables even in hard-to-reach places
• Compliance with standards: the cable meets strict European standards for safety and quality