UK Mains Plug to locking IEC C13 Socket Compatible with all equipment fitted with a standard IEC receptacle Built-in release button permits the cable to be easily removed 5A fuse fitted Approved to BS 1363/A 100% electrical and mechanical inspection Fully moulded construction This unique locking IEC mains power cable is ideal for protecting electrial equipment from accidental disconnection. The IEC receptacle locks upon insertion into a device and can\'t easily be removed without operating the built-in release button. Ideal for safeguarding valuable computers, medical equipment, display devices or any other equipment exposed to the general public.