Power supply end covers

end covers for a 12 VDC 20AMP power supply like this >>http://www.banggood.com/Mini-Switching-Power-Supply-220V-To-12V-20A-250W-for-LED-Strip-Light-p-1017261.html

Incorporated mains plug socket/ fuse/ switch unit like this >http://ftaelectronics.ca/home/iec-320-c14-red-light-rocker-switch-fuse-inlet-male-connector-plug.html

If you are looking for a cad model of the PSU and socket switch its here >
https://grabcad.com/library/power-supply-unit-s-250-12-1
&
https://grabcad.com/library/240-ac-power-socket-with-fuse-and-switch-1