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SL 1X1,5

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SL 1X1,5

Special-purpose wire is designed to identify fiber-optic or communication cable route. The wire is designed to be buried in soil with fiber-optic or communication cables for at least 25 years.

PE-insulated and PVC-sheathed conductor is stranded out of annealed copper wires.

Additional information

The wire fully complies with the EU Directive 2011/65/ES on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment.

The wire fully conforms to the requirements of the EU Directive 2006/95/EB for Low Voltage.

Technical date
Conductor resistance at +20°C In accordance with LST EN 60228+AC
Conductor working temeprature, max. +70°C (under normal conditions) +160°C (in the event of short circuit)
Thermal shock 1 h at +150°C
Capacity related to earth at 20°C 50Hz ≤900 nF/km
Insulation resistance at 15°C ≥1000 MΩ/km
High voltage test, kV 8 kV
Minimum bending radius > 5 times the wire diameter
Operating temperatures Mounting -5°C - +40°C Operating -30°C - +70°C
Conductors Stranded, annealed copper class 2, in accordance with LST EN 60228+AC
Insuliation Insulation PE
Core colours Grey
Sheath PVC compound type TI-1 in accordance with LST EN 50363-4-1
Sheath colour Orange

See also


The cord-cable is designed to use in devices where voltage does not exceed 100 V.…


The cable is designed for telephone distribution networks where frequency is up to 10 kHz.…

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