{"product_id":"live-electrical-lsfs125-three-phase-metal-fused-switch-c-w-4p-125a-main-switch-3x125a-fuse-holders","title":"LIVE Electrical LSFS125 Three Phase Metal Fused Switch c\/w 4P 125A Main Switch \u0026 3x125A Fuse Holders","description":"\u003ch4\u003e\u003cstrong\u003eLIVE Electrical LSFS125 Three Phase Metal Fused Switch with 125A 4 Pole Main Switch \u0026amp; 3 x 125A Fuse Holders\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eLIVE Electrical LSFS125\u003c\/strong\u003e is a robust surface-mounted three phase metal fused switch designed for the protection and isolation of incoming electrical supplies in commercial, industrial and distribution applications. Manufactured in accordance with \u003cstrong\u003eBS EN 61439-3\u003c\/strong\u003e, it is supplied complete with a \u003cstrong\u003e125A 4 pole main switch\u003c\/strong\u003e and \u003cstrong\u003ethree 125A fuse holders\u003c\/strong\u003e for dependable power distribution and circuit protection.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing multiple cable entry knock-outs and generous cable capacity, the LSFS125 offers a practical installation solution for three phase electrical systems while providing a durable metal enclosure for long-term reliability.\u003c\/p\u003e\n\n\u003ch5\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n    \u003cli\u003eThree phase metal switch fuse box for surface mounting\u003c\/li\u003e\n    \u003cli\u003eIdeal for the protection and isolation of incoming electrical supplies\u003c\/li\u003e\n    \u003cli\u003eManufactured to \u003cstrong\u003eBS EN 61439-3\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eSupplied with a \u003cstrong\u003e125A 4 pole main switch\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eIncludes \u003cstrong\u003e3 x 125A fuse holders\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e22 × 58mm fuse carriers and fuses\u003c\/li\u003e\n    \u003cli\u003eMultiple cable entry knock-outs for flexible installation\u003c\/li\u003e\n    \u003cli\u003e25mm \u0026amp; 32mm knock-outs on the top and bottom\u003c\/li\u003e\n    \u003cli\u003e32mm knock-outs on both sides\u003c\/li\u003e\n    \u003cli\u003eMaximum cable capacity of \u003cstrong\u003e50mm²\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eHeavy-duty metal enclosure for commercial and industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003e\u003cstrong\u003eTechnical Specification\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LIVE Electrical\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LSFS125\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Three Phase Metal Switch Fuse Box\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Surface Mounted\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMain Switch:\u003c\/strong\u003e 4 Pole 125A\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFuse Holders:\u003c\/strong\u003e 3 × 125A\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e 22 × 58mm Fuse Carrier and Fuse\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Cable Capacity:\u003c\/strong\u003e 50mm²\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e BS EN 61439-3\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 244 × 270 × 110mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n    \u003cli\u003eCommercial electrical installations\u003c\/li\u003e\n    \u003cli\u003eIndustrial power distribution\u003c\/li\u003e\n    \u003cli\u003eThree phase distribution systems\u003c\/li\u003e\n    \u003cli\u003eIncoming supply isolation\u003c\/li\u003e\n    \u003cli\u003ePlant rooms and service equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n    \u003ca href=\"https:\/\/liveelectrical.co.uk\/storage\/documents\/datasheets\/1761840448__Metal%20Switch%20Fused%20Box%20-%20LSFS125%20Datasheet.pdf\" title=\"LIVE Electrical LSFS125 Data Sheet\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n        Download the LSFS125 Data Sheet\n    \u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLIVE Electrical Catalogue:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n    \u003ca href=\"https:\/\/www.liveelectrical.co.uk\/storage\/Files\/20251203104616_0-Live-Product-Catalogue-2026-Final.pdf\" title=\"LIVE Electrical Product Catalogue\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n        View the LIVE Electrical Product Catalogue\n    \u003c\/a\u003e\n\u003c\/p\u003e","brand":"LIVE Electrical","offers":[{"title":"Default Title","offer_id":58407897432448,"sku":"LSFS125","price":73.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/2349\/2557\/files\/LSFS125.jpg?v=1783522764","url":"https:\/\/westbasedirect.com\/products\/live-electrical-lsfs125-three-phase-metal-fused-switch-c-w-4p-125a-main-switch-3x125a-fuse-holders","provider":"westbasedirect.com","version":"1.0","type":"link"}