Polycab 4.0 sqmm Copper Armoured Cable, Type 2XWY/2XFY, with a voltage rating of 650/1100V, is a robust power cable suitable for industrial and commercial electrical installations.
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Conductor Size: 4.0 sq.mm copper conductor.
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Conductor Construction: Typically stranded copper for flexibility and conductivity.
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Cable Type: 2XWY/2XFY indicates two types of armouring - either wire armoured (WY) and/or flat steel wire armoured (FY), used for mechanical protection.
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Voltage Rating: 650/1100 Volts, suited for low and medium voltage power distribution.
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Insulation: Generally PVC or XLPE insulated for high temperature and electrical resistance.
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Armouring: Steel wire armoured for mechanical protection especially in underground or exposed installations.
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Outer Sheath: Flame retardant, low smoke PVC for fire safety.
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Typical Use: Power transmission, distribution in industrial plants, underground cabling, feeder lines requiring mechanical protection.
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Current Rating: Around 44 Amps for 4 sq.mm conductor size (may vary by standard and insulation specifics).
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Dimensions: Approximate overall diameter around 16.5 mm (varies by manufacturer and armouring type).
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Resistance: DC resistance approx 4.61 Ohms/km; AC resistance approx 5.9 Ohms/km.
