This IP66 13A RCD double socket from British General is supplied in a weatherproof mounting box and ideal for outdoor use. This unit will continuously monitor the supply to any electrical appliance plugged in to it, and cuts the power if an earth current fault is detected, protecting against the risk of a fatal electric shock. BG range of IP rated accessories designed to protect the potentially unsafe electricity supply in the most arduous of conditions. Twin outdoor sockets from Masterplug brand British General witha robust polycarbonate housing, which has high impact resistanceand a see through.