Latching / passive RCD switched socket with 30mA trip current. Surface back box has 3 x 20mm knockouts top and bottom, one each side. Double pole. Test button.
3 x BG MC522RCD Metalclad Twin RCD Switch Sockets 13A 2 Gang
2 x BG MC522RCD Metalclad Twin RCD Switch Sockets 13A 2 Gang
5 x BG 822BELL Nexus 2 Gang Switched Sockets 13A with Integrated Door Chime
2 x BG NBN21U2B Black Nickel Single Switch Sockets - 13amp with USB
5 X Click CL036 Metalclad Twin Sockets & Back Box
4 x BG NBS21W Brushed Steel / Satin Chrome Single 1 Gang Switch Sockets - 13amp