2 switch socket connection to a cable with a 3 pin plug at the end

[pneme82]

Hi all,

I am looking to connect a two switched socket to a cable that has a three pin plug at the end (This is a cable with 3 individual cables within it i.e brown, blue and yellow/green in it). It looks really straightforward however at the back of the two switched socket, I noticed there is one live point, one neutral point and two earth points at the back. I assume I am to connect the brown /Live cable to the live point(L), the blue/neutral cable to the neutral point(N), however because they are two earth points at the back of the double socket switch, I am lost on which one to connect it to. Please find pictures which explain why I want to connect this way. Thanks once again for this forum, got a case resolved last time.

 

[Des 56]

If you have a continuity tester, it will show that these earth terminals are connected to each other,in your case it makes no difference which one you use

 

[TeeCee]

So, it looks like what you've made is essentially an extension lead, encased in mini-trunking.

Okay. Do you own a continuity tester?

If you do, put one probe on one earth terminal, and put the other on the other earth terminal.

You will find that there is continuity. That means there is electrical continuity between the terminals. As such, you can use either.

Be sure to fit an appropriate fuse to the plug approoproate to the multicore cable you've used. What size cable did you use? You've not mentioned.

EDIT: Lightning fingered Des beats me again...

 

[TeeCee]

Separately, I wonder if that new socket is higher than 450mm from the finished floor level...

 

[Taylortwocities]

Separately, I wonder if that new socket is higher than 450mm from the finished floor level...

So what if it is. He can have it any height he wants. There's nothing to say he cannot.

Or do you think there is?

 

[pneme82]

So, it looks like what you've made is essentially an extension lead, encased in mini-trunking.

Okay. Do you own a continuity tester?

If you do, put one probe on one earth terminal, and put the other on the other earth terminal.

You will find that there is continuity. That means there is electrical continuity between the terminals. As such, you can use either.

Be sure to fit an appropriate fuse to the plug approoproate to the multicore cable you've used. What size cable did you use? You've not mentioned.

EDIT: Lightning fingered Des beats me again...

Thanks for your reply. I am using a 1 cm thick cable based on my measurements,which has the three individual cables within it. I am using a 13 Amp fuse which came with the the plug i bought.

 

[pneme82]

Separately, I wonder if that new socket is higher than 450mm from the finished floor level...

Hi,

Thanks for this, I can increase the height if this is recommended as standard rule.

 

[telectrix]

Hi,

Thanks for this, I can increase the height if this is recommended as standard rule.

ignore the height. that's a building regulation for new build houses. fit it wherever height you want. however, the terminals on the back of a socket are not designed for fine strand flex. might be OK if you double the ends over. a better option would be to get an electrician to do the job using T/E cable.

 

[westward10]

Connect the earth to either terminal it does not matter they are linked together anyway, the brown and blue you are correct.

 

[KEV 1 N]

Some good pictures there! As they say "a picture describes a thousand words"

 

[KEV 1 N]

On some sockets the two earth terminals are not linked, although these wouldn't be used in domestic.

 

[westward10]

Jesus this is being made over complicated.

 

[Rpa07]

Saturday night banter Westie - ‘‘tis raining out and nothing in the tele!

 

[KEV 1 N]

The OP had a point about asking about the two earth terminals...that's all.

 

[Bob Geldoff1234]

As far as i'm concerned if you have to ask the question that you did then you shouldn't be touching anything electric.Your family's lives are at risk due to you not understanding basic electrical theory so you shouldn't be trying to wire this up.
What if,as your screwing the socket up, the earth wire pops out of the terminal(this is more common than you think).Due to lack of testing after you have finished the job then the installation is left in a dangerous state.Why do you think electricians have to have 100's of pounds of test equipment?
Do you self a favour and get a qualified spark in to do this job properly.