Hi i am from Mauritius and I am really happy to be here. I think will learned a lot from all you my friends. I want to make a safety socket with RCD for my workbench, so that i can connect the apparatus under repair to the socket and if something goes wrong the rcd connected to socket will trip and not the RCD for the whole house. For the RCD i will buy one 30mA, 25 A, please let me know what other things i have to purchase also. thanks