Halogen-free control and power cable JB-750 HMH 3G4 mm² colored conductors 11971

Control and power cable halogen-free – reliability and safety of installation

This halogen-free control and power cable JB-750 HMH 3G4 mm² is a solid solution for a wide range of applications where safety, flexibility and resistance to harsh conditions are key. The cable is designed for installations in machines, conveyor belts, production lines, as well as in air conditioning and metallurgical systems. It will work well in both stationary and flexible installations.

The cable is characterized by high quality workmanship and compliance with DIN VDE 0285-525-2-51/ DIN EN 50525-2-51 and DIN VDE 0285-525-3-11/ DIN EN 50525-3-11 standards. Made of polyvinyl chloride (PVC) both in the insulation of the cores and in the outer coating, it provides good protection against mechanical damage and external factors. Copper cores with a cross-section of 4 mm² guarantee efficient energy transmission.

Construction and properties

The JB-750 HMH cable stands out with its careful construction. It consists of three flexible stranded cores (class 5), which provide flexibility and facilitate installation. The cores are color-coded for easy identification, and the yellow-green protective core provides additional safety. Parallel twisted cores minimize the risk of interference. The whole is surrounded by a halogen-free outer sheath made of TM7 mixture in gray color (RAL 7001), which increases fire resistance and limits the emission of toxic gases in case of fire. The cable is metered for convenient dispensing during installation.

Additionally, this cable is characterized by:

• Wide operating temperature range: from -40°C to +70°C in stationary mode and from -15°C to +70°C during flexible operation.
• Rated voltage: 750 V – versatility of use in various electrical installations.
• UV resistance: up to 100 x 10⁶ cJ/kg (up to 100 Mrad) – ideal for outdoor or radiation-exposed applications.
• Negligible smoke emission and halogen-free: increased fire safety, especially important in public and industrial places.
• Oil resistance: enables use in industrial environments exposed to contact with oils.
• Minimum bending radius: approx. 4 x cable diameter for fixed laying and approx. 12.5 x cable diameter for flexible operation – facilitates installation even in tight spaces.

This cable is an investment in a safe and reliable electrical installation that will meet the expectations of both professional installers and end users.