"Ideal for switching appliances such as water heaters and boilers, the SF8341NMBB adds sleek, modern style to the home with its low profile (less than 5mm thick at the plate) and matt black finish. It is manufactured from premium grade steel to ensure a long-lasting quality product. The switch is double pole to add an extra level of security to appliances that would benefit from both live and neutral switching. It also comes fitted with an indicator neon to allow it to be seen easier in enclosed areas such as below kitchen cabinets. Readily installable into any standard mounting box with 25mm minimum depth, the SF8341NMBB also comes fitted with a built-in gasket to prevent moisture transfer from tarnishing the finish. Features • 20A rated. • Double pole • Switched • With neon indicator • Screwless low profile design with built in gasket. • Certified to EN 60669-1 • Minimum mounting box depth 25mm"