{"product_id":"25mm-4-core-pvc-swa-xlpe-armoured-cable-cut-length-sold-by-the-metre","title":"25mm 4 Core PVC SWA XLPE Armoured Cable Sold Metre","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eProfessional-Grade Protection for Demanding Installations\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThis \u003cb\u003e25mm 4 Core SWA XLPE Cable\u003c\/b\u003e is engineered for applications where standard electrical cables simply won't survive. Built with \u003cb\u003egalvanised steel wire armour\u003c\/b\u003e, \u003cb\u003ecross-linked polyethylene (XLPE) insulation\u003c\/b\u003e, and a robust PVC outer sheath, this cable delivers the mechanical protection necessary for underground power distribution, industrial facilities, construction sites, and outdoor infrastructure—including solar panel grid connections.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eWhat Sets This Cable Apart\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eSuperior Temperature Performance\u003c\/b\u003e\u003cbr\u003e\nThe XLPE insulation allows continuous operation at \u003cb\u003eup to 90°C conductor temperature\u003c\/b\u003e, compared to standard PVC cables rated at significantly lower temperatures. This thermosetting construction also provides higher insulation resistance values and better resistance to chemical corrosion and moisture, extending service life in challenging environments.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eHeavy-Duty Mechanical Protection\u003c\/b\u003e\u003cbr\u003e\nThe helical steel wire armour layer provides \u003cb\u003eexceptional resistance to crushing, impact, and tensile stress\u003c\/b\u003e. Whether buried underground, dragged across rough terrain, or installed in high-traffic industrial areas, the \u003cb\u003e90%+ coverage armour\u003c\/b\u003e shields the internal conductors from damage that would compromise unarmoured cables. This protective layer also functions as a circuit protective conductor (earth wire), enhancing safety redundancy.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eFlexible Installation Options\u003c\/b\u003e\u003cbr\u003e\nUnlike single-function cables, this 4-core design accommodates various circuit configurations. The four individually insulated copper conductors (brown, black, grey, blue) provide flexibility for three-phase power, single-phase circuits with neutral and earth, or combinations suitable for control and auxiliary applications.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eDirect Burial \u0026amp; Outdoor Capability\u003c\/b\u003e\u003cbr\u003e\nThe black PVC outer sheath is UV-resistant and moisture-proof, enabling safe direct burial in free-draining soil (typically at 450mm depth) or installation on exterior surfaces without additional conduit protection. The cable withstands soil pressure, moisture infiltration, and temperature fluctuations from -15°C to +90°C.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eCompliance \u0026amp; Standards\u003c\/b\u003e\u003cbr\u003e\nManufactured to \u003cb\u003eBS 5467\u003c\/b\u003e, this cable meets UK electrical installation standards and is suitable for 600\/1000V applications. The construction includes Class 2 stranded copper conductors, PVC bedding for internal protection, and galvanised steel armour—all components tested for mechanical strength, electrical continuity, and fire performance (BS EN 60332-1-2 flame retardant).\u003c\/p\u003e \u003cp\u003e\u003cb\u003eCommon Applications\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eUnderground mains power supply to industrial units, warehouses, workshops, and outdoor buildings\u003c\/li\u003e\n\u003cli\u003eSolar farm AC connections between inverters, transformers, and grid interconnection points\u003c\/li\u003e\n\u003cli\u003eFixed outdoor installations including street lighting, gate barriers, and remote monitoring systems\u003c\/li\u003e\n\u003cli\u003eSubmain and distribution board connections in harsh or exposed environments\u003c\/li\u003e\n\u003cli\u003ePower supply for temporary construction installations and site infrastructure\u003c\/li\u003e\n\u003cli\u003eAgricultural and rural electrification where mechanical resilience is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eInstallation Considerations\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eMaintain a \u003cb\u003eminimum bending radius of 12–15 times the cable diameter\u003c\/b\u003e during installation to prevent insulation or armour damage. The cable is heavy, requiring proper support spacing in free-air runs and additional clamps for vertical installations. Use approved BW or CW cable glands for terminations to maintain the integrity of the armoured layer and ensure proper earthing. Secure to surfaces using armoured cable cleats at 450mm intervals for both mechanical and safety compliance.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eSold by the Metre\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eCut to your exact requirements for flexible project planning without minimum quantities or waste. Each metre is manufactured to specification, ensuring consistent quality across your installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"swa cable","offers":[{"title":"Default Title","offer_id":54292771897671,"sku":"H6944XL25","price":26.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/1156\/5895\/files\/cable_h6944x_09f99604-e192-4b88-ae65-b1ab8c269fe0.jpg?v=1783243404","url":"https:\/\/electricallighting.co.uk\/products\/25mm-4-core-pvc-swa-xlpe-armoured-cable-cut-length-sold-by-the-metre","provider":"Electrical Lighting ","version":"1.0","type":"link"}