Multicore flexible cables for control and signalling circuits, S18 PVC insulated, R18 PVC sheathed. Resistant to fire propagation with low emission of corrosive gasses under fire conditions.
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FS18OR18-300/500 V for signalling and control circuits
Rated voltage: Uo/U 300/500 V
Standards: Tab. CEI UNEL 35720; CEI 20-11, EN and IEC 60228, EN 60332-1-2, EN 50267-2-1; EN 50575:2014+A1:2016.
Regulation Construction Products: 305/2011 EU.
European Directives: 2014/35/UE (L.V.D.) - 2011/65/CE e 2015/863/EU (RoHS).
Conductor: Flexible annealed plain copper, class 5 (EN IEC 60228)
Insulation: PVC type S18, with reduced emission of halogen (corrosive gases) under fire conditions.
Colour of the cores:
black numbered, with or without the green/yellow earth core.
Sheath: PVC type R18 with reduced emission of halogen (corrosive gases) under fire conditions.
Colour: brown.
Marking: Continuous marking on the sheath « ICEL FS18OR18-300/500 V nominal cross section IEMMEQU EFP ECOGAMMA production date
Made in Italy Cca-s3,d1,a3 »; Progressive meter marking.
Minimum installation and handling temperature: + 0 °C
Maximum operating temperature: 70 °C on the conductor.
Minimum usage temperature: - 15 °C only if the cable is not subjected to shocks, vibrations, movements or other mechanical stresses. If the cable is operated at a constant current and so is not subjected to expansions and contractions due to the conductor temperature variations, it is possible to be used even at lower temperatures.
Maximum short circuit temperature: 160 °C on the conductor (for maximum 5 seconds).
Minimum permissible bending radii: 3 times the cable overall diameter if lower than 12 mm; 4 times if higher.
Maximum pulling force during laying: 1,5 kg/mm² of the conductor cross section.
Current carrying capacity: see CEI-UNEL 35024.
Guide to Use: For internal installations, also in wet locations, for fixed installation.
FS18OR18 cables are suitable for general applications in construction work subject to fire reaction requirements; for bundle installations with high fire risks, having fire reaction class Cca-s3,d1,a3.
Not suitable for underground installations. Suitable for outdoors intermittent or temporary use.
Further instructions and guidance for use are given in the EN 50565 standard.
These cables are to be used only for electrical power transmission and to be installed only by skilled personal.
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