{"product_id":"live-electrical-tpnh03r-3-way-horizontal-tpn-mcb-distribution-board-c-w-4p-100a-30ma-rcd","title":"LIVE Electrical TPNH03R 3 Way Horizontal TPN MCB Distribution Board c\/w 4P 100A 30mA RCD","description":"\u003ch4\u003e\u003cstrong\u003eLIVE Electrical TPNH03R 3 Way Horizontal TPN MCB Distribution Board with 100A 4 Pole 30mA RCD Incomer\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eLIVE Electrical TPNH03R\u003c\/strong\u003e is a robust \u003cstrong\u003e3 way horizontal TPN (Three Phase and Neutral) MCB distribution board\u003c\/strong\u003e, supplied complete with a \u003cstrong\u003e100A 4 pole 30mA RCD incomer\u003c\/strong\u003e. Designed for commercial, industrial and three phase electrical installations, it provides reliable circuit protection within a durable surface-mounted enclosure.\u003c\/p\u003e\n\n\u003cp\u003eManufactured in accordance with \u003cstrong\u003eBS EN 61439-1 \u0026amp; BS EN 61439-3\u003c\/strong\u003e, the distribution board features complete shrouding for the main incomer and link, a removable gland plate for easier cable entry, and conveniently positioned earth and neutral terminals to reduce installation time.\u003c\/p\u003e\n\n\u003ch5\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n    \u003cli\u003e3 way horizontal TPN MCB distribution board\u003c\/li\u003e\n    \u003cli\u003eSupplied with a \u003cstrong\u003e100A 4 pole 30mA RCD incomer\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eSuitable for three phase commercial and industrial electrical systems\u003c\/li\u003e\n    \u003cli\u003eManufactured to \u003cstrong\u003eBS EN 61439-1 \u0026amp; BS EN 61439-3\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIP40\u003c\/strong\u003e surface-mounted metal enclosure\u003c\/li\u003e\n    \u003cli\u003eComplete shrouding for the main incomer and link\u003c\/li\u003e\n    \u003cli\u003eRemovable gland plate for quick and simple cable entry\u003c\/li\u003e\n    \u003cli\u003eKeyhole fixing points for fast wall mounting\u003c\/li\u003e\n    \u003cli\u003eEarth and neutral terminals positioned adjacent to MCBs and RCBOs for faster installation\u003c\/li\u003e\n    \u003cli\u003eFinished in durable epoxy powder coating to \u003cstrong\u003eRAL 7035\u003c\/strong\u003e\n\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 TPNH03R\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Horizontal TPN MCB Distribution Board\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNumber of Ways:\u003c\/strong\u003e 3\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncomer:\u003c\/strong\u003e 100A 4 Pole 30mA RCD\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Surface Mounted\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP40\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e BS EN 61439-1 \u0026amp; BS EN 61439-3\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy powder coated, RAL 7035\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 325 × 265 × 103mm\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\u003eThree phase power distribution\u003c\/li\u003e\n    \u003cli\u003eCommercial electrical installations\u003c\/li\u003e\n    \u003cli\u003eIndustrial facilities and workshops\u003c\/li\u003e\n    \u003cli\u003eDistribution board upgrades\u003c\/li\u003e\n    \u003cli\u003eNew three phase electrical installations\u003c\/li\u003e\n\u003c\/ul\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":58422555804032,"sku":"TPNH03R","price":78.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/2349\/2557\/files\/TPNH03R.webp?v=1783694599","url":"https:\/\/westbasedirect.com\/products\/live-electrical-tpnh03r-3-way-horizontal-tpn-mcb-distribution-board-c-w-4p-100a-30ma-rcd","provider":"westbasedirect.com","version":"1.0","type":"link"}