Feature Standard type: European standard Socket type: surface mounted Number of holes: 2 Number of sockets: 2 holes Switching mode: without switch 3C rated voltage range: above 50V and below 440V Product series: waterproof socket Adaptive socket type: European style Rated voltage: AC250V Rated current: 16A Rated power: 4000W Rated frequency: 50/60HZ USB Output parameters: No fast charging Standard: without housing Material: PC Flame retardant class: V2 Conductor material: tin-phosphor bronze Total dimensions: 168*110*81mm Installation hole spacing: 130*55mm Installation size: 168*110mm Protection function: IP66 Weight: 550g Waterproof housing color: gray + black Scope of delivery 1 external socket 1 manual 2 x terminals 8 * screws 4 expansion plugs 4 x rubber gaskets (Gray) 4 x Rubber gaskets (Black) Notice 1. The size of the black connector port can be adjusted according to the wire diameter to achieve a better sealing effect. 2. The angled plug is too large and may not fit our product. 3. Make sure to connect all connections to ground! Ease Step 1: Drill holes with a drill. Insert the anchors and expansion screws. Insert the black waterproof pad into the hole. Step 2: Insert the cable connector into the bottom box. Connect the cable and the ground wire. Step 3: Connect the socket and the ground box with screws. Insert the gray waterproof pad into the hole.