Halogen-free control and power cable HELUCONTROL® JZ-620-HMH 3G2,5 mm² black, black numbered cores acc. to DIN VDE 0293-334 18051987

Halogen-free control and power cable – safety and reliability in one. This black, three-core HELUCONTROL® JZ-620-HMH cable with a cross-section of 2.5 mm² is an ideal solution for installations requiring a high level of fire safety. Designed for buildings with a high density of people (ZL) – office buildings, hospitals, schools – it minimizes the risk in the event of a fire by not releasing toxic gases and limiting smoke emissions. It will work both in fixed and flexible installations where reliability and durability are important.

Construction and application

The cable is designed for control and power applications in places exposed to increased fire risk. It will find application in public buildings, as well as in machines, production lines, air conditioning systems and steel mills. Thanks to its construction, it is suitable for laying in dry, damp and wet rooms, as well as outdoors. Copper conductors of class 5 (flexible stranded) provide good flexibility and ease of installation. The cores are marked with numbers in accordance with DIN VDE 0293-334, which facilitates identification during installation.

Key features and benefits

• Halogen-free: Compliance with IEC 60754-1 and IEC 60754-2 standards guarantees the absence of toxic gas emissions during combustion, protecting human health and sensitive electronics.
• Flame retardant: Meets the requirements of IEC 60332-1-2 and IEC 60332-3-24 (cat. C), ensuring delayed fire propagation.
• Low smoke emission: Smoke emission class s1a according to EN 13501-6 minimizes the risk associated with smoke in the event of a fire.
• Reaction to fire class B2ca: Provides a high level of fire safety in accordance with EN 13501-6.
• UV resistance: Possibility of use outdoors without fear of material degradation under the influence of sunlight.
• Flexibility: Stranded core construction makes it easy to lay the cable even in difficult conditions.
• Wide operating temperature range: Possibility of operation at temperatures from -40°C to +70°C ensures reliable operation in various environmental conditions.
• Rated voltage U/U0: 600/1000 V – allows use in various electrical installations.
• Minimum bending radius: 50 mm (fixed installations) / 150 mm (flexible installations) – ensures comfortable work during installation and minimizes the risk of cable damage.