{"product_id":"bg-nexus-metal-brushed-steel-13a-single-switched-socket-with-usb-a-usb-c-18w-nbs21uac18g","title":"BG Nexus Metal Brushed Steel 13A Single Switched Socket with USB-A \u0026 USB-C 18W | NBS21UAC18G","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eBG Nexus Metal Brushed Steel 13A Single Switched Socket with USB-A \u0026amp; USB-C 18W | NBS21UAC18G\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch2\u003ePremium Brushed Steel 13A Socket with 18W USB-A \u0026amp; USB-C Fast Charging\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBG Nexus Metal NBS21UAC18G\u003c\/strong\u003e combines a traditional \u003cstrong\u003e13A single switched socket\u003c\/strong\u003e with integrated \u003cstrong\u003eUSB-A and USB-C fast charging\u003c\/strong\u003e, providing mains power and convenient device charging from one stylish wiring accessory.\u003c\/p\u003e\n\u003cp\u003eFinished in premium \u003cstrong\u003ebrushed steel with grey inserts\u003c\/strong\u003e, the socket features a slim profile with softly rounded edges for a clean, contemporary appearance. The integrated USB charger delivers up to \u003cstrong\u003e18W variable-voltage fast charging\u003c\/strong\u003e and supports popular \u003cstrong\u003ePD and QC charging protocols\u003c\/strong\u003e, making it ideal for smartphones, tablets and other compatible USB-powered devices. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned with both installers and end users in mind, the NBS21UAC18G features \u003cstrong\u003eangled colour-coded terminals, backed-out captive screws, twin earth terminals and a moisture-control gasket\u003c\/strong\u003e. With a minimum mounting box depth of just \u003cstrong\u003e25mm\u003c\/strong\u003e, it is also an excellent option for upgrading many existing standard single sockets. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBG Nexus Metal 13A Single Switched Socket\u003c\/li\u003e\n\u003cli\u003eProduct Code NBS21UAC18G\u003c\/li\u003e\n\u003cli\u003ePremium Brushed Steel Finish\u003c\/li\u003e\n\u003cli\u003eGrey Inserts\u003c\/li\u003e\n\u003cli\u003eIntegrated USB-A \u0026amp; USB-C Charging\u003c\/li\u003e\n\u003cli\u003e1 x USB Type-A Port\u003c\/li\u003e\n\u003cli\u003e1 x USB Type-C Port\u003c\/li\u003e\n\u003cli\u003eUp to 18W USB Fast Charging\u003c\/li\u003e\n\u003cli\u003eVariable-Voltage USB Output\u003c\/li\u003e\n\u003cli\u003eUSB-C PD 3.0 Fast Charging Support\u003c\/li\u003e\n\u003cli\u003eQC 3.0 Fast Charging Support\u003c\/li\u003e\n\u003cli\u003eCompatible with Android \u0026amp; iOS Devices\u003c\/li\u003e\n\u003cli\u003eSmart USB AutoDetect Charging\u003c\/li\u003e\n\u003cli\u003eAutomatically Adjusts Charging to Suit Connected Device\u003c\/li\u003e\n\u003cli\u003eUSB Overload Protection\u003c\/li\u003e\n\u003cli\u003eStandby Mode When Device is Fully Charged\u003c\/li\u003e\n\u003cli\u003eUp to 50% Phone Charge in 30 Minutes*\u003c\/li\u003e\n\u003cli\u003eUp to 70% Faster Charging than Standard 5V Charging*\u003c\/li\u003e\n\u003cli\u003eSingle Pole Switch\u003c\/li\u003e\n\u003cli\u003e13A Rated Socket\u003c\/li\u003e\n\u003cli\u003e220–240V AC Operation\u003c\/li\u003e\n\u003cli\u003eTwin Earth Terminals\u003c\/li\u003e\n\u003cli\u003eAngled Colour-Coded Terminals\u003c\/li\u003e\n\u003cli\u003eBacked-Out Captive Terminal Screws\u003c\/li\u003e\n\u003cli\u003eMinimum 25mm Mounting Box Depth\u003c\/li\u003e\n\u003cli\u003eIdeal for Retrofit Installations\u003c\/li\u003e\n\u003cli\u003eMoisture-Control Gasket\u003c\/li\u003e\n\u003cli\u003eSleek Slimline Metal Profile\u003c\/li\u003e\n\u003cli\u003eSoftly Rounded Edges\u003c\/li\u003e\n\u003cli\u003eColour-Matched Fixing Screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Charging performance depends on the connected device, cable, charging protocol and operating conditions. BG markets the unit as capable of delivering 50% charge in approximately 30 minutes and charging up to 70% faster than standard 5V charging with compatible devices. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e13A Socket \u0026amp; USB Charging in One\u003c\/h2\u003e\n\u003cp\u003eThe NBS21UAC18G eliminates the need to choose between using a mains socket and plugging in a separate USB charger.\u003c\/p\u003e\n\u003cp\u003eThe conventional \u003cstrong\u003e13A UK socket remains available for an electrical appliance\u003c\/strong\u003e, while the integrated USB-A and USB-C ports can be used for charging compatible mobile devices.\u003c\/p\u003e\n\u003cp\u003eThis makes it particularly useful beside beds, desks, kitchen worktops and other locations where USB charging is regularly required.\u003c\/p\u003e\n\u003ch2\u003e18W Variable-Voltage Fast Charging\u003c\/h2\u003e\n\u003cp\u003eUnlike basic USB sockets that provide only conventional 5V charging, the NBS21UAC18G incorporates an \u003cstrong\u003e18W variable-voltage fast charger\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBG specifies USB output options of \u003cstrong\u003e5V\/3A, 9V\/2A and 12V\/1.5A\u003c\/strong\u003e, allowing the charger to negotiate an appropriate output with compatible devices. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis means supported smartphones and other devices can charge considerably faster than they would from a basic low-power USB outlet.\u003c\/p\u003e\n\u003ch2\u003eUSB-C Power Delivery \u0026amp; Quick Charge Support\u003c\/h2\u003e\n\u003cp\u003eThe USB-C outlet supports a range of charging protocols including \u003cstrong\u003ePD 3.0 and QC 3.0\u003c\/strong\u003e, while additional compatibility includes Apple 2.4A, Samsung AFC, Huawei FCP and other supported charging standards. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe USB-A connection also supports QC 3.0 and several additional fast-charging protocols.\u003c\/p\u003e\n\u003cp\u003eThis broad protocol compatibility makes the socket suitable for charging a wide range of modern Android and Apple devices without requiring a separate plug-in charger.\u003c\/p\u003e\n\u003ch2\u003eUSB-A \u0026amp; USB-C Connections\u003c\/h2\u003e\n\u003cp\u003eProviding both connection formats increases compatibility with existing and newer charging cables.\u003c\/p\u003e\n\u003cp\u003eThe socket includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 x USB Type-A Port\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 x USB Type-C Port\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach USB outlet can provide up to 18W when used independently. When both ports are connected simultaneously, BG's technical specification states that charging is shared, with \u003cstrong\u003eUSB-C supporting 12W at 5V\/2.4A and USB-A supporting 12W at 5V\/2.4A\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSmart AutoDetect USB Charging\u003c\/h2\u003e\n\u003cp\u003eThe integrated Smart USB system automatically detects the connected device and adjusts the charging pattern accordingly.\u003c\/p\u003e\n\u003cp\u003eThis helps provide an appropriate charging output without requiring the user to manually select a voltage or charging mode.\u003c\/p\u003e\n\u003cp\u003eThe system also incorporates a \u003cstrong\u003eprotective overload function\u003c\/strong\u003e and enters standby mode when the connected device is fully charged. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUp to 50% Charge in 30 Minutes\u003c\/h2\u003e\n\u003cp\u003eWith a compatible fast-charging smartphone and suitable cable, BG states that the 18W USB system can provide \u003cstrong\u003eup to 50% charge in approximately 30 minutes\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis makes the socket especially convenient for bedrooms, home offices, kitchens, hotel rooms and other locations where users may need to quickly top up a device.\u003c\/p\u003e\n\u003ch2\u003ePremium Brushed Steel Finish\u003c\/h2\u003e\n\u003cp\u003ePart of the \u003cstrong\u003eBG Nexus Metal\u003c\/strong\u003e range, the NBS21UAC18G features a premium \u003cstrong\u003ebrushed steel faceplate with grey inserts\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIts softly rounded edges and slim metal profile provide a more refined appearance than conventional moulded white accessories, making it particularly suitable for contemporary residential and commercial interiors. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe brushed finish coordinates well with stainless-steel appliances, metallic light fittings, door furniture and other modern interior finishes.\u003c\/p\u003e\n\u003ch2\u003eMoisture-Control Gasket\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003emoisture-control gasket\u003c\/strong\u003e is incorporated into the socket design.\u003c\/p\u003e\n\u003cp\u003eThis helps prevent moisture from newly plastered walls reaching the decorative plate and causing premature tarnishing, making the accessory particularly useful during renovations and new-build finishing work. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eInstaller-Friendly Angled Terminals\u003c\/h2\u003e\n\u003cp\u003eBG has designed the rear terminals to simplify installation.\u003c\/p\u003e\n\u003cp\u003eThe NBS21UAC18G incorporates \u003cstrong\u003eangled, colour-coded terminals\u003c\/strong\u003e, helping installers identify connections and access terminal screws more easily. The screws are also supplied backed out and captive, reducing the chance of them being lost during installation. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe line and neutral terminals accept \u003cstrong\u003e3 x 2.5mm², 3 x 4mm² or 2 x 6mm² conductors\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTwin Earth Terminals\u003c\/h2\u003e\n\u003cp\u003eThe socket incorporates \u003cstrong\u003etwo earth terminals\u003c\/strong\u003e, providing additional flexibility during installation.\u003c\/p\u003e\n\u003cp\u003eTwin earth terminals can be useful for appropriate high-integrity earthing arrangements and commercial installations, subject to the requirements of the electrical design.\u003c\/p\u003e\n\u003ch2\u003eOnly 25mm Minimum Back Box Depth\u003c\/h2\u003e\n\u003cp\u003eDespite incorporating both USB-A and USB-C fast-charging electronics, the NBS21UAC18G requires a minimum mounting box depth of just \u003cstrong\u003e25mm\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis makes it particularly attractive for retrofit applications where an existing conventional single socket is being upgraded and a deeper back box may be difficult to install.\u003c\/p\u003e\n\u003cp\u003eActual installation space should always take account of cable quantity, conductor size and available wiring space behind the accessory.\u003c\/p\u003e\n\u003ch2\u003e86mm x 86mm Single-Gang Format\u003c\/h2\u003e\n\u003cp\u003eThe NBS21UAC18G uses a standard \u003cstrong\u003e86mm x 86mm single-gang format\u003c\/strong\u003e, making it suitable for conventional UK single-gang accessory positions.\u003c\/p\u003e\n\u003cp\u003eThe overall product depth is approximately \u003cstrong\u003e30mm\u003c\/strong\u003e, with fixing centres of \u003cstrong\u003e60.3mm\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e British General \/ BG Electrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Nexus Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Code:\u003c\/strong\u003e NBS21UAC18G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Code:\u003c\/strong\u003e NBS21UAC18G-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Single Switched Socket with USB-A \u0026amp; USB-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Gangs:\u003c\/strong\u003e 1 Gang\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Sockets:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Switches:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e Single Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSocket Rating:\u003c\/strong\u003e 13A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 220–240V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Brushed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Colour:\u003c\/strong\u003e Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Ports:\u003c\/strong\u003e 1 x USB-A + 1 x USB-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum USB Power:\u003c\/strong\u003e 18W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Maximum Output:\u003c\/strong\u003e 18W when used independently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-A Maximum Output:\u003c\/strong\u003e 18W when used independently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Output:\u003c\/strong\u003e 5V\/3A, 9V\/2A or 12V\/1.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-A Output:\u003c\/strong\u003e 5V\/3A, 9V\/2A or 12V\/1.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Protocols:\u003c\/strong\u003e PD 3.0, QC 3.0, Apple 2.4A, Samsung AFC, Huawei FCP, BC1.2, DPC 1.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-A Protocols:\u003c\/strong\u003e QC 3.0, Apple 2.4A, Samsung AFC, Huawei FCP, BC1.2, DPC 1.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart USB AutoDetect:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Overload Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby When Fully Charged:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Arrangement:\u003c\/strong\u003e Angled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coded Terminals:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptive Terminal Screws:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked-Out Terminal Screws:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL \u0026amp; N Terminal Capacity:\u003c\/strong\u003e 3 x 2.5mm², 3 x 4mm² or 2 x 6mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Earth Terminals:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Mounting Box Depth:\u003c\/strong\u003e 25mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing Centres:\u003c\/strong\u003e 60.3mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Height:\u003c\/strong\u003e 86mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Width:\u003c\/strong\u003e 86mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Depth:\u003c\/strong\u003e 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture-Control Gasket:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing Screws Supplied:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSuitable Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBedrooms\u003c\/li\u003e\n\u003cli\u003eLiving Rooms\u003c\/li\u003e\n\u003cli\u003eKitchens\u003c\/li\u003e\n\u003cli\u003eHome Offices\u003c\/li\u003e\n\u003cli\u003eStudies\u003c\/li\u003e\n\u003cli\u003eDining Rooms\u003c\/li\u003e\n\u003cli\u003eHallways\u003c\/li\u003e\n\u003cli\u003eApartments\u003c\/li\u003e\n\u003cli\u003eNew-Build Homes\u003c\/li\u003e\n\u003cli\u003eResidential Refurbishments\u003c\/li\u003e\n\u003cli\u003eHotels \u0026amp; Guest Rooms\u003c\/li\u003e\n\u003cli\u003eOffices\u003c\/li\u003e\n\u003cli\u003eMeeting Rooms\u003c\/li\u003e\n\u003cli\u003eCommercial Premises\u003c\/li\u003e\n\u003cli\u003eStudent Accommodation\u003c\/li\u003e\n\u003cli\u003eUSB Charging Points\u003c\/li\u003e\n\u003cli\u003eSmartphone \u0026amp; Tablet Charging\u003c\/li\u003e\n\u003cli\u003eReplacement Single Sockets\u003c\/li\u003e\n\u003cli\u003eDecorative Wiring Accessory Installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the BG Nexus Metal NBS21UAC18G?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBG Nexus Metal NBS21UAC18G\u003c\/strong\u003e provides a practical upgrade over a conventional single socket by adding modern \u003cstrong\u003eUSB-A and USB-C fast charging\u003c\/strong\u003e without sacrificing the 13A mains outlet.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003e18W variable-voltage charger\u003c\/strong\u003e supports PD and QC protocols for compatible devices, while Smart USB AutoDetect automatically adjusts the charging pattern to suit the connected equipment. Protective overload functionality and standby operation when charging is complete provide additional convenience. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation has also been carefully considered. \u003cstrong\u003eAngled colour-coded terminals, captive screws, twin earth terminals and a minimum 25mm mounting depth\u003c\/strong\u003e help make the accessory suitable for both new installations and upgrades to existing socket positions. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCombined with the premium \u003cstrong\u003ebrushed steel finish, grey inserts and softly rounded Nexus Metal profile\u003c\/strong\u003e, the NBS21UAC18G is an excellent choice for modern homes and commercial interiors requiring convenient USB charging alongside a traditional 13A socket.\u003c\/p\u003e","brand":"BG Nexus Metal","offers":[{"title":"Default Title","offer_id":54761550676314,"sku":"NBS21UAC18G","price":15.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/6232\/6106\/files\/NBS21UAC18G1.webp?v=1789031599","url":"https:\/\/account.alertelectrical.com\/products\/bg-nexus-metal-brushed-steel-13a-single-switched-socket-with-usb-a-usb-c-18w-nbs21uac18g","provider":"Alert Electrical","version":"1.0","type":"link"}