

Continuous flex low smoke halogen-free (LSHF) SABIX® connection cable with black numbered conductors with improved fire performance for railway applications acc. to EN 45545-2 - 500V, +90°C
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SAB BRRÖCKSKES · D-VIERSEN · SABIX® R flex 5 G 0.75 mm² CE
Engineered for durability, the SABIX® R flex series is built to excel in demanding railway applications. This continuous flex, low smoke halogen-free (LSHF) connection cable features black numbered conductors and improved fire performance, rated for 500 V and up to +90°C. Its SABIX® Ultra jacket provides exceptional resistance to harsh environments, ensuring long service life and reliable performance. Compliant with EN 45545-2, UN/ECE R118, CE, and RoHS, the R flex meets the highest international safety and performance standards. Halogen-free, UV-, oil- and chemical-resistant, it is well-suited for both interior and protected outdoor installations. Typical applications include door control systems, protective tube routing, and inter-wagon connections in rail cars and railway machinery. Designed for light to medium mechanical stress, the SABIX® R flex series delivers dependable connectivity and safe operation under continuous flex conditions.
| Conductor | bare copper strands acc. to IEC 60228, VDE 0295, class 6 | 
| Insulation | special polymer | 
| Color Code | black conductors with consecutive numbers acc. to EN 50334 + VDE 0293-334 | 
| Stranding | in layers resp. pairwise | 
| Wrapping | foil | 
| Jacket Material | SABIX® Ultra | 
| Jacket color | black (RAL 9005) | 
| Nominal voltage | Uo/U 300/500 V | 
| Testing voltage | conductor/conductor: 2000 V | 
| Minimum bending radius | fixed installation: 4 x O.D. | 
| Temperature Range | DIN VDE:  | 
| Halogen-free | acc. to EN 50306-1 + EN 50264-1 Development of HCl is < 0.5% acc. to IEC 60754-1 pH-value is > 4.3 acc. to IEC 60754-2 Conductivity is < 10.0 μS/mm acc. to IEC 60754-2 Fluoric content < 0.1% acc. to IEC 60684-2 | 
| Burning Characteristics | Flame Propagation: | 
| Smoke Density | acc. to IEC 61034 + VDE 0482-1034 | 
| Toxicity | acc. to EN 50305+ VDE 0260-305 | 
| Oil and fuel resistance | acc. to EN 50264-1 + VDE 0260-264-1 | 
| For flexible application | very good | 
| For continuous flexing | very good | 
| Application in track | recommended | 
| Approvals | EN 45545-2, UN/ECE R118, CE, RoHS | 
| Absence of harmful substance (RoHS) | acc. to RoHS directive of the European Union | 
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