Single-core halogen-free cable H07Z-K 1x70 mm² black 51849

Single-core halogen-free cable is a reliable solution for electrical installations where safety and protection against fire consequences are a priority. Made with a multi-strand, flexible class 5 conductor, it ensures easy installation and adaptability to various applications. This cable is characterized by a rated voltage of 300/450/750V, making it versatile in many installations.

Construction and application

The H07Z-K cable was designed with a focus on places requiring high fire resistance and minimal emission of toxic gases during combustion. The halogen-free insulation, compliant with DIN VDE 0285-525-3-41 / DIN EN 50525-3-41 standards, limits the formation of smoke and corrosive substances in the event of a fire – this is crucial in public buildings, industrial facilities, and places with increased fire protection requirements. Therefore, this cable finds application not only in electrical installations on and under plaster, as well as in cable ducts, but also as cabling in devices, switchboards and lighting. Its flexibility makes it easy to route even in tight spaces.

Key features and benefits

• Fire safety: Halogen-free insulation minimizes the risk of toxic gas formation during a fire, protecting the health and lives of users.
• Flexibility: Multi-strand conductor construction class 5 ensures easy installation and adaptation to complex installations.
• Versatility: The cable is suitable for use in a wide range of voltages (300/450/750V) and various types of electrical installations.
• Durability: Conductor resistance compliant with DIN VDE 0295 cl. 5 guarantees reliable operation for a long time.
• Resistance to external conditions: Operating temperature range from -40°C to +90°C allows the cable to be used in harsh environmental conditions.
• Compliance with standards: The cable meets the requirements of IEC 60332-1-2 regarding behavior in the event of a fire and has a CE certificate confirming compliance with the Low Voltage Directive 2014/35/EU.

The conductor cross-section of 70 mm² allows for the transmission of large currents, making this cable an ideal choice for applications requiring high power. The outer diameter of approximately 14 mm makes it easy to route cables even in tight spaces. Additionally, the materials used in production are free of silicone, cadmium and substances that interfere with painting – demonstrating care for the natural environment.