{"product_id":"13a-1-gang-sp-switched-socket-dual-usb-polished-chrome-screwless-grey-insert","title":"13A 1 Gang SP Switched Socket Dual USB - Polished Chrome Screwless (Grey Insert)","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge 13A 1-gang SP switched socket adds two USB-A charging ports behind a polished chrome screwless faceplate with a grey insert. The single-pole switching isolates the live line when the socket is switched off, making it suitable for general-use appliances where double-pole isolation is not required.\u003c\/p\u003e\n\u003cp\u003eDesigned for residential, hospitality and office installation, the socket fits a standard 25-35mm back box depth and uses a screwless cover plate that clips onto a separate metal sub-frame. The dual USB-A ports share a 5V DC 2.4A output, allowing two devices to charge simultaneously without needing separate plug adapters. The 13A rating handles standard UK appliance loads up to 2,990W.\u003c\/p\u003e\n\u003cp\u003eThe polished chrome finish provides a high-shine metallic accent that pairs well with contemporary bathrooms, kitchens and commercial spaces. The grey insert behind the chrome faceplate hides the back of the cover plate and gives a defined edge to the outlet and USB apertures. The metal rocker matches the faceplate finish, maintaining visual consistency across the installation. The low 4.3mm projection from the wall keeps the socket flush-fitted, aided by an integrated gasket that seals the plate against minor wall irregularities.\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\u003e87.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection\u003c\/td\u003e\n\u003ctd\u003e4.3 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\u003ePolished 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_3638236_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 25-35mm back box depth is needed, depending on the wiring conditions. The screwless cover plate adds 4.3mm of projection from the wall once fitted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the USB charging output?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe dual USB-A ports provide a shared 5V DC 2.4A output. When two devices are connected, the total output is shared between them, so charging speeds may vary depending on the devices' power requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does single-pole switching mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSingle-pole (SP) switching isolates only the live line when the socket is switched off, unlike double-pole (DP) switching which isolates both live and neutral. SP switching is suitable for general-use appliances and is commonly used in residential installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the screwless plate removable for redecorating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The polished chrome cover plate clips onto a separate metal sub-frame fixed to the back box. The cover can be removed for painting around the socket and re-clipped without re-wiring.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293551550731,"sku":"SFR9124PCG","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/1233714_abfd7e95-7040-4a58-93b1-133b898cbed7.jpg?v=1714660166","url":"https:\/\/niori.co.uk\/products\/13a-1-gang-sp-switched-socket-dual-usb-polished-chrome-screwless-grey-insert","provider":"Niori","version":"1.0","type":"link"}