{"product_id":"navitas-4-way-125a-tpn-type-b-three-phase-distribution-board-ntp4m-b","title":"Navitas 4 Way 125A TPN Type B Three Phase Distribution Board | NTP4M-B","description":"\u003ch1 class=\"MsoNormal\"\u003eNavitas 4 Way 125A TPN Type B Three Phase Distribution Board | NTP4M-B\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e125A 4 Way Three Phase Distribution Board for Commercial \u0026amp; Industrial Installations\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe \u003cb\u003eNavitas NTP4M-B\u003c\/b\u003e is a premium \u003cb\u003e125A three phase distribution board\u003c\/b\u003e designed for commercial and industrial installations requiring \u003cb\u003e4 TPN outgoing ways\u003c\/b\u003e. Built on the same high-quality platform as the Navitas SPD range, this version is supplied \u003cb\u003ewithout a factory-fitted Surge Protection Device (SPD)\u003c\/b\u003e, providing installers with the flexibility to specify surge protection separately where required.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe enclosure has been intelligently designed to accommodate an optional \u003cb\u003eType 2 SPD\u003c\/b\u003e via a dedicated protective device without sacrificing outgoing ways or requiring a different enclosure. Featuring a heavy-duty \u003cb\u003e125A four-pole switch disconnector\u003c\/b\u003e, removable gland plates, integrated DIN rails and compatibility with the \u003cb\u003eNavitas Extension Board System\u003c\/b\u003e, the NTP4M-B delivers a robust, installer-friendly solution for modern three-phase electrical installations.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eManufactured from durable steel with a premium black finish, every Navitas distribution board undergoes a comprehensive \u003cb\u003e37-point quality inspection\u003c\/b\u003e and is backed by a \u003cb\u003e10-year manufacturer's warranty\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAvailable now from \u003cb\u003eAlert Electrical\u003c\/b\u003e your Exclusive supplier of professional commercial electrical distribution equipment.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eFeatures\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e125A Three Phase Distribution Board\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e4 TPN Outgoing Ways\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eSupplied Without SPD\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCompatible with Optional Type 2 Surge Protection\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e4 Pole 125A Switch Disconnector Incomer\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e125A Busbar Rating\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCompatible with Navitas Extension Board System\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eTwo Integrated DIN Rails\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eSurface Mounted Steel Enclosure\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eTop \u0026amp; Bottom Removable Gland Plates\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eLockable Door (Penny Lock Compatible)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eBlack Powder Coated Finish\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eIP30 Rated\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003eIndividually Quality Checked\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\"\u003e10 Year Manufacturer Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eFlexible Surge Protection Options\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe NTP4M-B is supplied \u003cb\u003ewithout a factory-fitted SPD\u003c\/b\u003e, making it ideal for installations where surge protection is either unnecessary or specified separately.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe enclosure has been designed to accommodate an optional \u003cb\u003eType 2 SPD\u003c\/b\u003e connected via a local protective device, allowing installers to tailor protection requirements without compromising enclosure space or future flexibility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eDesigned for Commercial Installations\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe NTP4M-B provides dependable three-phase power distribution for a wide range of commercial and industrial applications.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eCommercial premises\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eIndustrial buildings\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eRetail units\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eOffice developments\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eWorkshops\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003ePlant rooms\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eAgricultural buildings\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eManufacturing facilities\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eMechanical services\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo2; tab-stops: list 36.0pt;\"\u003eDistribution upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003eIts compact footprint makes it an excellent choice where installation space is limited.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eInstaller-Friendly Design\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eDesigned to simplify installation, the NTP4M-B includes:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003eRemovable top and bottom gland plates\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003eTwo integrated DIN rails\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003eSpacious cable management\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003eHeavy-duty steel enclosure\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003eSurface mounting\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003eCompatibility with Navitas extension boards\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003eLockable enclosure for added security\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003eThese features help reduce installation time while providing flexibility for future expansion.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003ePremium Navitas Build Quality\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eEvery Navitas distribution board is individually inspected through a comprehensive \u003cb\u003e37-point quality control process\u003c\/b\u003e to ensure outstanding reliability and long-term performance.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eConstructed from premium-grade steel and finished in a durable black powder coating, the enclosure is built to withstand demanding commercial environments.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eBrand: Navitas\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eProduct Code: NTP4M-B\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eProduct Series: NTP4\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eProduct Type: Three Phase Distribution Board\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eOutgoing Ways: 4 TPN\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eIncomer: 4 Pole 125A Switch Disconnector\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eBusbar Rating: 125A\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eSPD Included: No\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eOptional SPD Compatible: Yes (Type 2)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eRated Voltage: 230V\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eFrequency: 50\/60Hz\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eMounting: Surface Mounted\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eIntegrated DIN Rails: 2\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eExtension Board Compatible: Yes\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eCable Entry: Top \u0026amp; Bottom Removable Gland Plates\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eLockable: Yes (Penny Lock Compatible)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eIP Rating: IP30\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eEnclosure Material: Steel\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eFinish: Black\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eHeight: 526mm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eWidth: 450mm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eDepth: 161.5mm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eWeight: 11.8kg\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eStandards: BS EN 61439-3, BS 7671\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eWarranty: 10 Years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eIdeal Applications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eCommercial Buildings\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eOffice Developments\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eRetail Units\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eIndustrial Premises\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eWorkshops\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eManufacturing Facilities\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eAgricultural Buildings\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003ePlant Rooms\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eMechanical Services\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eThree Phase Distribution Upgrades\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;\"\u003eNew Commercial Installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhy Buy the Navitas NTP4M-B?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe \u003cb\u003eNavitas NTP4M-B\u003c\/b\u003e delivers a reliable, professional solution for three-phase power distribution where factory-fitted surge protection is not required. Offering premium steel construction, installer-friendly features, compatibility with optional Type 2 SPD and the Navitas Extension Board System, it provides outstanding flexibility for commercial and industrial projects. Backed by a \u003cb\u003e10-year warranty\u003c\/b\u003e, it is built to perform for years to come.\u003c\/p\u003e","brand":"Navitas Circuit Protection","offers":[{"title":"Default Title","offer_id":54480619274586,"sku":"NTP4M-B","price":184.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/6232\/6106\/files\/NTP4MX-Bfront1.png?v=1785221177","url":"https:\/\/account.alertelectrical.com\/products\/navitas-4-way-125a-tpn-type-b-three-phase-distribution-board-ntp4m-b","provider":"Alert Electrical","version":"1.0","type":"link"}