Are these UK plug protectors safer than having nothing at all?

Posted by Friendly-Knee7677@reddit | AskUK | View on Reddit | 808 comments

Are these UK plug protectors safer than having nothing at all?

I want to start by saying I know nothing about electronics.

I may be wrong but as far as I am aware in the UK the live pin is only active if you insert the earth pin first?

So do these not basically open the live pin and make it more unsafe than having nothing in the plug at all?

The wife has these in all of the kids bedrooms so just wanted to ask somebody who may have a bit more electrical expertise if they are a waste of money?