YSLY-JB and YSLY-OB are flexible control cables compliant with European standards (e.g., VDE 0250), used for signal and power transmission in industrial automation and machinery. Both feature fine-stranded copper conductors, PVC insulation, and oil-resistant PVC sheaths, suitable for indoor dry/wet environments but not UV-resistant, avoiding prolonged outdoor use. The key difference is: YSLY-JB has colored cores (including a green/yellow earth conductor), while YSLY-OB has colored cores (without a green/yellow earth conductor).
Standard: VDE0281
Rated voltage: 300/500 V (Uo/U)
operating temperature: -5℃~ 70 ℃
CPRstandard: EN60332, EN50575
Coloured according to HD 308 S2, with one core green-yellow (JB), without (OB)
| Number of cores x nominal cross-section (mm²) | Max. conductor resistance (Ω/km) | Outer diameter (mm) appr. | Total weight (kg/km) appr. |
| 4x 1 | 19.5 | 6.5 | 71 |
| 3 x 1.5 | 13.3 | 6.4 | 72 |
| 4 x1.5 | 13.3 | 7.2 | 93 |
| 5x 1.5 | 13.3 | 7.8 | 111 |
| 3 x 2.5 | 7.98 | 7.5 | 108 |
| 4 x2.5 | 7.98 | 8.3 | 135 |
| 5x 2.5 | 7.98 | 9.0 | 162 |
| 2x 4 | 4.95 | 8.6 | 127 |
| 4x 4 | 4.95 | 10.3 | 209 |
| 2x 6 | 3.3 | 10.0 | 179 |
| 5 x 6 | 3.3 | 13.1 | 360 |
| 5 x 10 | 1.91 | 17.4 | 623 |
| 5 x 35 | 0.554 | 33.0 | 2635 |
| 4 x50 | 0.368 | 29.3 | 2151 |
| 5 x 50 | 0.368 | 33.0 | 2671 |
| 4 x70 | 0.272 | 42.2 | 4050 |
| 5 x 70 | 0.272 | 46.3 | 5122 |
| 4 x95 | 0.206 | 46.7 | 5626 |
| 5 x 95 | 0.206 | 50.2 | 6266 |
