Boxes in aluminium alloy with CEE socket No.1 16A - 2P+E - single pole cables. Cable section 2x(1x4) 2x(2x6)mm² or 2x(1x10). Terminal strip 2x16mm². Cable glands n.2 M20 (8÷12mm). Protection by means of fuse 4A D01 gG. Technical Specifications: - insulation piercing terminals; - lid bottom sealing gaskets and cables with IP66 protection degree; - stainless steel captive screws M5 for the lid; - airtight captive screws IP66 for use control; - M5 external earth terminal; - line protection fuses.