ML Knightsbridge's matt white screwless SF4000MW wiring accessories feature a screwless slim plate design with just a 4.3mm projection. All feature matching metal rockers and an integral gasket to prevent moisture transfer between the wall and plate. Constructed from premium grade components. 3 gang 10AX 2-way switch - no derating for inductive. Premium grade steel construction - matt white finish. Fitted with moisture-shielding gasket to protect plate. Earth terminal fitted. Requires 16mm minimum depth backbox. Terminal capacity: 2 x 1.0mm² or 2 x 1.5mm². BS EN 60669-1. Dimensions (H x W x D): 87.5 x 87.5 x 4.3mm. 2 way switches are generally used when there are two switches controlling one light. A typical example of this is when a room has two entrances (like a through lounge) where there is a switch positioned at either entrance. Made from high quality ultra slim, premium grade material, Manufacturer: MLA.