The BG Electrical Moulded 877 is a white single (1 gang) pattress box for socket outlets measuring 50mm deep. Part of the white moulded round-edge range, the 877 is constructed to a modern standard design and so is a great value option for a huge variety of domestic and commercial installations. At 50mm deep it provides additional space for fixtures that need a bit more room. This 1 gang pattress box comes with multiple knock-outs and is also fitted with a dedicated earth terminal to allow for safe wiring of a socket. The 877 is manufactured to BS 5733 to comply with national building regulations.
