This standard socket can be used to operate devices in cars, boats and caravans up to 16 A. - Standard socket (surface-mounted) for standard plugs or universal plugs. - Input voltage: 12/24 V DC - load capacity: up to 16 A - connection: flat plug 6,3 mm - with cover General info about car plugs/sockets - standard plug/socket (DIN 4165) = Ø12 mm - cigarette lighter plug/socket = Ø21 mm - universal plug (with removable red cap) = standard plug (DIN 4165) Ø12 mm (without red cap) and cigarette lighter plug Ø21 mm (with red cap)