HELUCONTROL® OZ-520-HMH LS0H GREY 4x1 mm² grey control and power cable, black numbered cores acc. to DIN VDE 0293-334 11008668

Universal control cable for safety-critical applications

This flexible control cable JZ-520 HMH LS0H, manufactured by HELUKABEL, is designed for installations in public places and facilities with increased fire safety requirements. This cable combines high functionality with advanced protection, making it an ideal choice for both professional installers and end-users. Its construction ensures reliable operation in a wide range of temperatures and environmental conditions.

Construction and properties for demanding applications

The cable features a construction with multi-stranded copper conductors, insulated with a halogen-free polymer mixture. The conductors are twisted in layers, which minimizes interference and ensures optimal signal parameters. The outer jacket made of halogen-free M1 plastic provides additional fire protection and limits the emission of toxic gases in the event of a fire. This means the cable meets stringent safety standards, including CPR class B2ca-s1a, d0, a1 – guaranteeing limited flammability and low smoke toxicity. The cable's flexibility makes installation easier even in difficult conditions.

Key features and benefits

• Halogen-free: Reduces the risk of toxic gas formation during a fire, protecting health and life and minimizing damage to electronic equipment.
• CPR class B2ca: Meets high fire safety standards required in public buildings (office buildings, hospitals, schools).
• Wide operating temperature range: Allows the cable to be used both indoors (-15°C to +70°C flexible; -40°C to +70°C stationary) and outdoors with appropriate protection.
• Flexibility: Makes it easier to route the cable in tight spaces and during installation in hard-to-reach places.
• Resistance to external factors: The cable is resistant to moisture and mineral oils, increasing its durability.
• 300/500V voltage: Standard operating voltage ensures compatibility with most electrical installations.
• Metered: Available in meter lengths for precise cable length adjustment to installation needs.

This cable is used as a control cable in buildings with increased fire safety requirements (ZL), as well as a measuring and control cable in machines, conveyor belts and air conditioning systems. It is ideal for applications requiring reliability and safety, such as hospitals, office buildings or airports.