Bringing four signal conductors into one PVC sheath, LAPP 0028304 is the 4 x 0.25 mm² member of the UNITRONIC LiYY range. Its 4.3 mm outside diameter helps organise wiring routes that would otherwise carry separate conductors. Assigning the four core functions before ordering supports a clear connection plan.
Application selection
Count cores from the wiring diagram; do not assume this signal cable provides a protective conductor.
Technical specifications
| Model | 0028304 |
|---|---|
| Cores x cross-section (mm²) | 4 x 0.25 |
| Outer diameter (mm) | 4.3 |
| Copper index (kg/km) | 9.6 |
| Weight (kg/km) | 26.2 |
| Screen | None |
| Sheath | PVC, grey |
| Core colour code | DIN 47100 |
| Occasional / fixed bend radius | 10D / 4D |
D is cable outer diameter. Published dimensions do not replace checks of current, motion and termination for the application.
Do four cores mean four independent circuits?
The number describes conductors. Circuit count depends on shared returns and the connected equipment's topology.
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Share the four conductor functions and cut lengths so we can define your 0028304 order.
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Manufacturer series photograph; size, construction or label may differ from the exact order code.
