ML Knightsbridge's curved edge CU5U white plastic range features a gently contoured 7mm profile with softly rounded edges and anti-microbial properties for a truly modern range of switches and sockets that doesn't compromise on function. 1 gang unswitched round pin socket Rating: 5A Minimum back box depth: 25mm Terminal capacity: 2 x 1.0mm?, 2 x 1.5mm? or 1 x 2.