{"product_id":"2-5mm-27-core-pvc-swa-xlpe-armoured-cable-cut-length-sold-by-the-metre","title":"2.5mm² 27 Core SWA XLPE Armoured Cable Sold Per Metre","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHeavy-Duty Power Distribution That Stands Up to Demanding Installations\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThis 2.5mm² 27-core SWA XLPE armoured cable delivers the mechanical protection you need for underground, outdoor, and industrial power distribution without compromise. Built with galvanized steel wire armour surrounding XLPE insulation and a tough PVC outer sheath, it shields your electrical system from the damage that stops projects cold.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eWhy Steel Wire Armour Matters for Your Installation\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eUnlike standard cables, the steel wire armour creates a protective barrier that resists crushing, impact, and external stresses that would damage unarmoured alternatives. This is essential for underground burial where soil pressure, machinery movement, and accidental dig-through damage pose constant risks. The armour also protects against rodents, moisture ingress, and chemical exposure—problems that cause silent failures in unprotected systems.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eXLPE Insulation for Superior Temperature Performance\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eCross-linked polyethylene (XLPE) insulation handles temperature extremes and moisture better than standard PVC. It maintains electrical integrity even in harsh conditions, giving you longer cable life and reliable operation. Combined with the PVC bedding and sheath, this layered construction creates multiple barriers against environmental hazards, making it suitable for wet environments, temperature swings, and direct soil burial.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e27 Cores for Complex Power and Control Requirements\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eWith 27 individual cores at 2.5mm² conductor area, this cable is engineered for multi-circuit power distribution and control applications. Each core can be assigned to different circuits, reducing the number of separate cable runs needed. This is particularly valuable in industrial plants, switchboards, power stations, and distributed solar installations where you need to consolidate multiple power feeds into single cable routes.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eIdeal Applications\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThis cable performs in environments where standard cables would fail quickly: underground power networks and infrastructure projects where direct burial protection is non-negotiable; industrial manufacturing and processing facilities where machinery and chemical exposure are constant threats; outdoor and semi-exposed installations requiring resistance to moisture, UV, and temperature fluctuations; domestic solar panel grid connections where reliability protects your investment; construction sites and temporary power distribution where cable damage risk is high; and cable ducting runs where multiple circuits must share tight conduits safely.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eBuilt to British Standards for Safety and Compliance\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThis cable complies with BS 5467, the standard governing XLPE-insulated, PVC-bedded armoured cables for power distribution. That means consistent insulation thickness, proven armouring performance, and verified mechanical strength—essentials when code compliance isn't optional. The galvanized steel wire meets international specifications for corrosion resistance and conductivity.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eWhat You're Getting vs. Standard Alternatives\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eUnarmoured cables offer lower upfront cost but fail quickly when exposed to mechanical damage, moisture, or burial. Steel tape alternatives (STA) provide lighter weight but less impact resistance than steel wire armour. This cable combines steel wire's superior crushing and impact protection with XLPE's thermal performance—giving you the durability needed for installations where cable replacement isn't just expensive but operationally disruptive.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eInstallation Considerations\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThe steel wire armour and 27 cores make this cable heavier than standard alternatives, so plan adequate support spacing to prevent sagging during horizontal runs and use proper cable cleats for wall mounting. Apply derating factors based on your installation method (free air, cable tray, underground, ducts) as these affect current-carrying capacity. Always follow proper bending radius guidelines (typically 12–15 times cable diameter) to avoid damaging the insulation layer, and use approved cable glands to maintain armour grounding continuity and seal integrity.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eLong-Term Value\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThe upfront investment in armoured cable pays dividends through reduced maintenance costs, elimination of cable replacement due to external damage, and the confidence that your power distribution system won't fail due to mechanical or environmental stress. In harsh environments or critical applications, this durability advantage easily justifies the higher initial cost.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eSold Per Metre\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eOrder exactly the length you need—no waste, no excess inventory. Whether you're running a short connection or a long underground feed, purchase precision quantities that match your project requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"swa cable","offers":[{"title":"Default Title","offer_id":54292775764295,"sku":"H694\/27XL2.5","price":26.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/1156\/5895\/files\/cable_27coreswa_7b928fe1-4771-4272-b5b0-85519dce9378.jpg?v=1783243436","url":"https:\/\/electricallighting.co.uk\/products\/2-5mm-27-core-pvc-swa-xlpe-armoured-cable-cut-length-sold-by-the-metre","provider":"Electrical Lighting ","version":"1.0","type":"link"}