Halogen-free flame-retardant control signal and data transfer cables Cable type: HAL - O - Flex ® Halogen-free flame-retardant control signal and data transfer cables Cable type: HAL - O - Flex ® H 24/20 H 24/20 C H 24/20 H 24/20 C Wall thickness of the conductor sleeve Conductor resistance Core colours Shielded version Outer jacket Labelling Example: Rated voltage Limit temperature range Bending radius Tensile load (VDE 0289 Part 3) Technical data In the event of a fire, no aggressive combustion products (halogens) are formed; the smoke load is minimal. Technical data for AWG 24 (0.22 mm2) / AWG 20 (0.56 mm2) unshielded / shielded Tinned copper strand AWG 24: 7 x 0.20 mm 0 / AWG 20: 7 x 0.32 mm 0 Suitable for insulation displacement connectors (IDC) Core insulation made of a halogen-free, flame-retardant polyolefin mixture as per DIN VDE 0207 Part 23. 0 of the conductor approx. 1.15 mm (AWG 24) / approx. 1.5 mm (AWG 20). Cores twisted in layers, halogen-free shield wires. Outer jacket made of halogen-free, flame-retardant polyolefin mixture HM 2 as per DIN VDE 0207 Part 24. 0.23 mm (average) AWG 24 = 93.3 Q/km max. / AWG 20 = 34.3 Q/km max. 1 bk, 2 bn, 3 rd, 4 or, 5 ye, 6 gn, 7 bu, 8 vt, 9 gy, 10 wh, 11 wh/bk, 12 wh/bn braid of tinned copper wires; visual coverage > 80% (average) wall thickness approx. 0.75 mm print on the matte black outer jacket: 4 AWG 24 / 4 AWG 20 HFFR halogen-free 4 AWG 24C / 4 AWG 20C HFFR halogen-free Uo / U 300 / 300 V in operation +70°C at the cable, +150°C in the event of a short circuit, at the surface -30 to 70°C when moving -50 to 70°C when permanently installed once only < 5 x external 0 repeated < 20 x external 0 when installing max. 50 N/mm2 in operation max. 15 N/mm2 Net price including copper Ordering information Colours of the conductor insulation Normal stock unit: 100-m ring. Short sample (20 cm) free of charge. On-time . Fast . Reliable Fire safety class DIN VDE 0472 / Part 804 / Test Type B , IEC 332/1 These halogen-free, flame-retardant and low smoke control signal and data transfer cables have largely the same electrical and mechanical properties as our PVC-insulated control signal cables which have proven themselves for many years, and are presented on pages 98 to 107 of this manual. The advantage of these cables is in their use of environmentally-friendly recyclable polymer materials. In the event of a fire, no aggressive combustion products (little smoke formation, low toxicity and corrosiveness of the combustion gases). Flame-retardant properties of the cable comply with DIN VDE 0472 Part 804 Test Type B.