PUR cable for cable carriers acc. to UL/CSA HELUCHAIN® MULTIFLEX 512®-PUR UL/CSA 18G1 mm² grey, black numbered cores acc. to DIN VDE 0293-334 acc. to DIN VDE 0293-334 21587

Flexible cable for chain guides – reliability in harsh conditions

This high-quality flexible cable, catalog number 21587, is the ideal solution for demanding industrial and other applications. The HELUKABEL MULTIFLEX 512-PUR UL/CSA cable is designed for continuous operation, offering exceptional durability and resistance to external factors. Its construction and materials ensure reliable operation even in extreme conditions.

Construction and properties

The cable is characterized by a construction adapted to work in cable carriers, which guarantees a long service life and minimizes the risk of mechanical damage. Made of high-quality materials, such as polyurethane (PUR) as the outer jacket and special PP as the core insulation, it provides resistance to abrasion, cuts, tearing and the influence of chemicals. Multi-strand copper conductors of class 6 ensure flexibility and good conductivity. Additionally, the cable is halogen-free, which increases safety in case of fire.

• Flexibility: Construction with multi-strand class 6 conductors provides exceptional flexibility, which is crucial in dynamic applications.
• Chemical resistance: The cable is resistant to oil, UV radiation, ozone, acids, alkalis and many other chemicals – ideal for industrial environments.
• Mechanical strength: Polyurethane (PUR) jacket provides high resistance to abrasion, cuts and tearing.
• Safety: Halogen-free construction minimizes the emission of toxic gases in case of fire.
• Approvals: It has UL/CSA approvals, which confirms compliance with strict safety standards.

Applications and technical parameters

The cable finds application in a wide range of industries, from machinery and robotics production to the oil and gas sector. It will work perfectly in outdoor installations and in cable carriers. Its resistance to drilling fluids (according to NEK TS 606) makes it an ideal choice for drilling platforms and other offshore facilities. The conductor cross-section is 1 mm², and the rated voltage U is 600 V. The outer diameter of the cable is approximately 14.8 mm. The cable has 18 grey cores with black PP-insulated cores with white numbers for easy identification. The permissible operating temperature is from -40°C to +80°C during installation and from -30°C to +90°C during flexible operation. The minimum bending radius is 5x the cable diameter during flexible operation and 3x the diameter during fixed laying.