MK Electric Switch Socket Outlet 2 Gang Double Pole With Knockout K2946ALMThe durable construction of these sockets makes them great for domestic and commercial use. Install them in homes, schools, factories, offices and more.\r\nThe high-integrity earthing also makes it reliable. It comes with 1 gang switch socket, 2 gang outboard switch sockets, and 2 gang unswitched sockets which are fitted with earth terminals. This provides a double-earth facility for use when installations require a high-integrity protective connection.\r\nBoxes: BS 5733: 1995\r\nSocket: BS 1363 Pt.2: 1995