Cu – LSHF – Al Screen – LSHF
Multicore – Overall Screen – Unarmoured
Cu – LSHF – Al Screen – LSHF BS 5308-IEC
| Application | Cables for signalling systems, instrumentation and control of electrical mechanisms, halogen free. Maximum rated voltage 500 V (peak value. not for power supply), Indicated for fixed installations, indoor or outdoor, protected or not. |
| Cable Designation | Cu / LSHF / Al screen / LSHF |
Construction Characteristics | |
| Conductor | Rigid (class 2) copper , sizes 1.5 mm and 2.5 mm , as per IEC 60228. |
| Insulation | Low Smoke Halogen Free compound. |
| Arrangement (formation) | Multicore, stranded. |
| Core assembly | Concentric layers. |
| Core wrapping | Dielectric tape, helically applied with an overlap. |
| Shield (screen) | Aluminium / polyester tape, applied helically with an overlap. A tinned copper drain wire is applied under the tape. Alternatively, a copper tape , helically applied with an overlap may be used. |
| Over sheath (jacket) | LSHF – Low Smoke Halogen Free thermoplastic compound. |
