The K56233GRY is Grey, 2 Gang, 13 Amp, Single Pole, 30mA Rated Tripping Current, Passive Control Circuit RCD Protected Socket. The sockets come complete with an Earth Terminal in the back box. The MK Masterseal Plus range is for use in areas where dust and water could get in to any wiring devices that are in place. The range has been specifically designed to combat this problem as the offer an Ingress Protection rating of IP66. This means it offers total protection against dust and high pressure jets of water from all directions. These facilities make the Masterseal Plus range ideal for use in laboratories, factories, commercial kitchens, swimming pools and warehouses. · · · Current rating 13A · · No. of gangs 2 · · No. of poles 2 · · Fixing Centres 120.6mm · · Passive RCD (30mA Rated Tripping Current) · · Frequency 50 Hz · · Switched/Unswitched: Switched · · Voltage 230V · · Mounting type Surface · · IP66