Gently contoured 7mm plate with rounded edges and anti-microbial properties - 13A rated - Built in USB Charger 5V DC 2.1A - Includes screw cap covers - Min. Mounting box depth: 25mm - Certified to BS 1363-2, EN 60950-1 - Packed in Individual Knightsbridge rip top polybag with euro slotNB: requires 35mm deep patress box if surface mounting (CU1700)WE RECOMMEND YOU ALWAYS USE CERTIFIED USB CABLES FOR SAFETY AND TO ENSURE COMPATIBILITYSpecification: Projection (mm): 7Min. Mounting Box Depth (mm): 25-35mm (dependent on wiring conditions)Construction: Thermoset resinFinish: White (UREA)Class: IIP Rating: IP20Primary Voltage: 230V 50HzEarth Terminal: Yes