Metal Double Socket - replaced but safe?

[DIYnewbie1985]

Hi,

Appreciate your views - We replaced a metal double socket with another - wiring it exactly the same (i.e. grounding the face plate). We wanted to check we've not missed anything!

The 'old' socket has a metal face (but plastic switches); the 'new' socket has a metal face (as well as metal switches).

Using a non-contact voltage tester - it shows that the 'new' socket's face plate is safe to touch. However, the pen detects voltage when I press it against the switches of the socket (when the electricity is on, but the switch on the socket is otherwise off). Is this normal and safe?

Many thanks!

 

[ericmark]

As long as earthed OK, my non contact tester with detect voltage at quite a distance although mine does show 4 levels with 4 bars.

 

[markyd1]

Did you check to make sure you had a good earth to start with...if yes and you have run a fly lead to the faceplate then all is good.....also is it rcd protected?

 

[dave_104]

Non-contact testers are not the best way of testing, and are not recommended by the IET. What you’re getting is just an “alarm” that live electric is close-by. You’ll get exactly the same when moving close to a L terminal on a plastic socket. These devices are not accurate, not entirely to be relied on, but do have their uses.