{"product_id":"13a-2-gang-sp-switched-socket-dual-usb-a-usb-c-brushed-chrome-flat-plate-black-insert","title":"13A 2 Gang SP Switched Socket Dual USB-A \u0026 USB-C - Brushed Chrome Flat Plate (Black Insert)","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge 13A 2-gang SP switched socket adds one USB-A and one USB-C charging port behind a brushed chrome flat plate with a black insert. The single-pole switching breaks the live conductor when the socket is switched off, isolating power to each outlet. The dual USB ports share a combined 5V DC 4.0A output, providing up to 20W total across both ports.\u003c\/p\u003e\n\u003cp\u003eDesigned for residential, hospitality and office installation, the socket fits a standard 25-35mm back box depth depending on cable routing requirements. The ultra-low-profile flat plate design projects just 2.5mm from the wall once installed, creating a near-flush finish against the plaster. A built-in gasket behind the plate helps reduce dust ingress and improves the visual seal around the faceplate edge.\u003c\/p\u003e\n\u003cp\u003eThe brushed chrome finish is premium-grade steel with a directional satin texture that softens reflections and resists fingerprinting better than polished chrome. The black insert behind the faceplate hides the back of the cover plate and defines the edges of each outlet and switch aperture. Metal rockers match the brushed chrome finish, giving a consistent material palette across the entire faceplate.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e87.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e147.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection\u003c\/td\u003e\n\u003ctd\u003e2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Mounting Box Depth\u003c\/td\u003e\n\u003ctd\u003e25-35mm (dependent on wiring conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePremium grade steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBrushed Chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClass\u003c\/td\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEarth Terminal\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_5742896_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat back box depth is required?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA minimum 25mm back box depth is needed, extending to 35mm depending on the number of cables and how they're routed into the back box. The flat plate design requires careful cable management to maintain the 2.5mm projection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the USB charging output?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe dual USB ports share a combined 5V DC 4.0A output, providing up to 20W total. The power is distributed intelligently between the USB-A and USB-C ports depending on what devices are connected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does SP switching mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSP stands for single-pole. The switch breaks the live conductor only when turned off, isolating power to each outlet. This differs from DP (double-pole) switching, which breaks both live and neutral lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the flat plate screwed or screwless?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a flat plate design with visible fixing screws at each corner. The screws are slotted and match the brushed chrome finish. For a screwless variant in this range, see the FPR series screwless models.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293691109643,"sku":"FPR9940BC","price":27.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/1526820_a989de4a-0c81-47c3-8779-09734a253e8e.jpg?v=1714662644","url":"https:\/\/niori.co.uk\/products\/13a-2-gang-sp-switched-socket-dual-usb-a-usb-c-brushed-chrome-flat-plate-black-insert","provider":"Niori","version":"1.0","type":"link"}