Its easier to undertake testing and easier for the end user to isolate it if it goes wrong trips the. Find out how to fit a shaving socket.

Dual Voltage Shaver Socket 240v 110v
Shaver socket wiring diagram uk. Connecting the shaver socket in the way you describe would place it in series with the light when the light was switched off the socket would probably work if the lamp is a standard fillament lamp and the switch would short out the power to the socket when the light was on. Knightsbridge sf8900pcw screwless dual voltage shaver socket 230 v polished chrome with white insert 45 out of 5 stars 673 1848 18. Different standard systems of plugs and sockets are used around the world. See a wiring diagram how to wire your shaver socket when installing it. Ac power plugs and sockets connect electric equipment to the alternating current ac power supply in buildings and at other sites. Also i believe the electricians were right to put the shaver socket on an isolator.
I provide a separate one usually but dont see a major issue with using the fan isolator. I believe its wrong to give a shaver socket a hard wired feed. Be sure where they are allowed to be fitted and understand the shaver socket regulations. No because the neutral at the light switch is not a neutral at all its a switched live to feed the light. This is a vital part of the process so if you need more information on this then ensure you check the wiring diagram carefully and follow the colour coding techniques. Advice on installing a shaver socket to update your bathroom.
When wiring ensure to link the earth neutral and live wires after connecting the wires in your shaver socket to their corresponding terminals. Electrical plugs and sockets differ from one another in voltage and current rating shape size and connector type. Fitting an electrical shaver point where and how to fit a shaving socket.