Low Speed Drag Chain Control Cables (PUR Jacket) EF621
Cable Construction
Stranded fine bare copper wires, IEC 60228 Class 6
PVC insulation TI2, compliant with VDE 0293‑308
Optimized layered stranding
Separator layer
Tinned copper braided shield
Separator layer
Polyether‑based PUR outer sheath, grey (RAL 7001)
Characteristics
Flame retardant to IEC 60332‑1‑2
Oil‑resistant complying with EN 50290, 90 °C, 168 hours
EMC performance compliant with EU directives
Wear‑resistant, scratch‑resistant, chemical‑resistant, hydrolysis‑resistant
Cold‑resistant down to ‑40 °C, microbe‑resistant, UV‑resistant
Optional Upgrades
‑40 °C cold‑resistant insulation material is available for low‑temperature environments
Product Features
Suitable for harsh‑environment conditions
Short lay‑length for conductors and core wires
De‑twisted cores to reduce mechanical stress
EMI‑shielding performance
High‑toughness, high‑elasticity, wear‑resistant sheath
Applications
Low Speed Drag Chain Control Cables (PUR Jacket) EF621 are designed for drag‑chain applications without gravitational load. They can be used indoors under dry or damp conditions as well as harsh open‑air outdoor environments. They serve as control cables for repeatedly‑moving industrial‑automation equipment such as machine tools, material‑handling systems, assembly lines and production lines under demanding industrial‑field conditions. The braided shielding provides protection against electromagnetic interference. They are also suitable for products with constraints on piercing and wiring space.
| Material Code | Size mm2 | OD mm | Copper Weight kg/km | Cable Weight kg/km |
| EF621.0050.02 | 2X0.5 | 5.8 | 21.7 | 49.2 |
| EF621.0050.03 | 3G0.5 | 6.1 | 27.2 | 57.9 |
| EF621.0050.04 | 4G0.5 | 6.6 | 33.4 | 69.6 |
| EF621.0050.05 | 5G0.5 | 7.2 | 39.6 | 82.5 |
| EF621.0050.06 | 6G0.5 | 7.8 | 46.0 | 92.7 |
| EF621.0050.07 | 7G0.5 | 8.4 | 52.4 | 107.2 |
| EF621.0050.08 | 8G0.5 | 9.0 | 58.8 | 122.5 |
| EF621.0050.09 | 9G0.5 | 9.6 | 65.2 | 138.6 |
| EF621.0050.10 | 10G0.5 | 10.3 | 71.6 | 155.5 |
| EF621.0050.12 | 12G0.5 | 11.5 | 84.4 | 191.5 |
| EF621.0050.14 | 14G0.5 | 10.6 | 91.2 | 174.6 |
| EF621.0050.16 | 16G0.5 | 11.2 | 102.1 | 195.8 |
| EF621.0050.18 | 18G0.5 | 11.8 | 113.1 | 217.9 |
| EF621.0050.20 | 20G0.5 | 12.4 | 124.1 | 240.8 |
| EF621.0050.21 | 21G0.5 | 13.2 | 131.0 | 259.5 |
| EF621.0050.24 | 24G0.5 | 13.6 | 146.3 | 289.2 |
| EF621.0050.25 | 25G0.5 | 13.6 | 150.9 | 296.4 |
| EF621.0050.27 | 27G0.5 | 14.3 | 162.0 | 308.1 |
| EF621.0050.30 | 30G0.5 | 14.6 | 177.0 | 334.5 |
| EF621.0050.32 | 32G0.5 | 15.3 | 197.9 | 368.1 |
| EF621.0050.36 | 36G0.5 | 15.9 | 218.6 | 406.3 |
| Material Code | Size mm2 | OD mm | Copper Weight kg/km | Cable Weight kg/km |
| EF621.0075.02 | 2X0.75 | 6.2 | 27.5 | 59.0 |
| EF621.0075.03 | 3G0.75 | 6.6 | 35.3 | 70.5 |
| EF621.0075.04 | 4G0.75 | 7.2 | 43.8 | 85.5 |
| EF621.0075.05 | 5G0.75 | 7.8 | 52.5 | 102.0 |
| EF621.0075.06 | 6G0.75 | 8.5 | 61.2 | 115.1 |
| EF621.0075.07 | 7G0.75 | 9.2 | 70.0 | 133.5 |
| EF621.0075.08 | 8G0.75 | 9.8 | 78.9 | 153.0 |
| EF621.0075.09 | 9G0.75 | 10.5 | 87.7 | 173.4 |
| EF621.0075.10 | 10G0.75 | 11.2 | 96.5 | 194.8 |
| EF621.0075.12 | 12G0.75 | 12.6 | 114.2 | 240.4 |
| EF621.0075.14 | 14G0.75 | 11.6 | 125.1 | 221.7 |
| EF621.0075.16 | 16G0.75 | 12.3 | 140.7 | 249.3 |
| EF621.0075.18 | 18G0.75 | 12.9 | 156.3 | 278.1 |
| EF621.0075.20 | 20G0.75 | 13.6 | 171.9 | 307.8 |
| EF621.0075.21 | 21G0.75 | 14.5 | 181.3 | 331.3 |
| EF621.0075.24 | 24G0.75 | 15.1 | 213.2 | 381.7 |
| EF621.0075.25 | 25G0.75 | 15.1 | 220.1 | 391.5 |
| EF621.0075.27 | 27G0.75 | 15.8 | 236.3 | 407.9 |
| EF621.0075.30 | 30G0.75 | 16.2 | 258.3 | 443.2 |
| EF621.0075.32 | 32G0.75 | 16.9 | 274.3 | 472.8 |
| EF621.0075.36 | 36G0.75 | 17.5 | 304.2 | 523.2 |
