@Sacha-Telgenhof : It also took me bit of time. It is the PINs on the board 7 GND 4 for two switches 7 and 4 are the digital inputs on arduino.
found 250V 0.25A o aliexpress - i believe this will be good enough - http://tiny.cc/h4fpiy
anyone found the Slow Blow Fuse (250v 0.2A) on aliexpress? if yes please link.