PUR cable for cable carriers acc. to UL/CSA HELUCHAIN® MULTIFLEX 512®-PUR UL/CSA 25G1 mm² grey, black cores numbered acc. to DIN VDE 0293-334 acc. to DIN VDE 0293-334 21589

Flexible cable for chain guides – reliability in motion

This grey m.FLEX 512-PUR 25G1 flexible cable, with a voltage of 500V, is designed for demanding industrial applications, especially in cable carriers. Made of high-quality halogen-free polyurethane (PUR), it provides safety and durability in dynamic environments. The cable is ideal for machines and equipment where continuous flexibility and resistance to external factors are required.

Construction and properties

The cable is characterized by a construction that provides exceptional mechanical strength and chemical resistance. It has 25 multi-strand copper conductors with a cross-section of 1 mm², which guarantees good conductivity and flexibility. The core insulation is made of special PP, and the outer jacket made of polyurethane (PUR) provides protection against abrasion, cuts, tears, and the influence of oils, chemicals and weather conditions. Additionally, the cable is resistant to UV radiation and hydrolysis.

The cable meets UL/CSA standards, confirming its high quality and safety of use. It is designed to operate at temperatures from -40°C to +80°C (after installation) and from -30°C to +90°C during installation. The minimum bending radius is 5x the cable diameter for dynamic applications and 3x the diameter for fixed laying. The outer diameter of the cable is approximately 18.1 mm.

Applications and benefits

The m.FLEX 512-PUR cable finds application in many industries, including:

• Machine industry: ideal for powering and controlling devices in continuous motion, e.g. industrial robots, conveyors or CNC portals.
• Oil and gas sector: resistance to drilling fluids (according to NEK TS 606) makes it suitable for applications on drilling platforms and in petrochemical plants.
• Industrial automation: excellent for control systems, instrumentation and connections of sensors and actuators.
• Energy sector: can be used in emergency power systems and generators.

By choosing this cable, you gain:

• Durability: resistance to mechanical and chemical damage ensures a long service life of the cable even in difficult working conditions.
• Safety: halogen-free insulation minimizes the risk of toxic gases forming during a fire.
• Flexibility: the cable construction allows for repeated bending without loss of electrical properties.
• Versatility: a wide range of applications makes the cable an ideal solution for many industries.