Anet A8 power supply cover with IEC320 C14 connector purchased on ebay:
http://www.ebay.es/itm/Interruptor-Enchufe-Modulo-con-Lampara-CA-10A-250V-IEC320-C14-Entrada-T5-/262568286013?hash=item3d224a173d:g:KaMAAOSwFdtXx~jS
The left side is secured with 4mm diameter screw using the holes of the power supply and the right side secured with a screw of 3mm diameter.
Anet_A8_Power_Supply_Cover_With.stl | 51.3KB |