Neutral at light switch?

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If your designer has drawn the plans for the home automation system and interface connections  , there should be no problems for the electrician to follow that . 

 I think you are worrying over nothing , unless you do not trust the designer.
There's no design for the automation. It's a retrofit system, so doesn't really need one i understand.

Sorry I'm a bit confused , is this your home , or are you an Agent.
It is indeed my home. But, right now, i wish it weren't! 

 
That one's simple...contractor is always present, and they just don't let me on site when they're working!

Good to know there shouldn't be any cost difference; it's just going to be hard to insist if they say they need to charge more for that.


A small investment in PPE - hard hat, florescent jacket, and decent footwear and on you go..... its your home FFS!

 
If the lights have been 3 plated then you could just wire the switch drops in 3 core and earth so there is a neutral available if required.

 
If it was MY home and I WAS paying AND I was NOT allowed on site then they would be choosing a window by which to leave

as for the wiring .....when I retired my place I just wired all the lighting in 3 core and earth and made sure all areas were accessible

a greater mind than me on here wired everything to a central location so stuff could be re jigged  as and when the 'other half changed her mind again'....brilliant idea BUT costly if you are paying somebody else to do it

not sure who maybe Manator or Tony or canoe you or somebody

 
That one's simple...contractor is always present, and they just don't let me on site when they're working!


The more I hear about this "contractor" the more I think they will be on Cowboy Builders at some point. It is your home, yes it is technically a building site so correct safety practices should be observed but there is no reason why you can't go on-site.

 
Let me put it like this... Before long i shall be spending about 40k on my house. If any builder thinks they are going to order me about or do things the way they like, they will be sacked on the spot..

I will draw up a spec, they will price on that spec, i will be making sure the the work is done properly.

Any clown try to tell me i am not allowed into MY house, or to speak to anyone i wish when i wish and they will be history...

I cannot understand what all the proplem is here?? What you mean the some contractor will not let you speak to the electrician?? What they going to do?? Get you in an arm lock???

YOU are paying THEM. It is YOU whe give the orders, if you tell them jump, they ask "how high" If they are not happy with this, bye....

HOWEVER, you cannot go giving someone a spec and then changing it.. There are two sides to a contract....

john..

 
^^^ this! :)



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= :)
What make is that JB  Ducky?     I was thinking of inventing one like that ...too cucumbering late now . 

 
I've probably made it out to be worse than it is lol. They don't object to me visiting if I let them know in advance. And, after I told them what I thought of there no interaction with staff policy, i did get to meet the spark. He was nice enough, but didn't seem experienced with non-standard stuff.

 
Hum ..... if I were you I would be insisting having a proper constructive discussion between the 3 of you!  I always discuss the job with the client...... often directly by email, including the builder.

EDIT : I suspect the sparks isn't over priced..... her mark up is probably recuperating cost over runs on other parts of the job.
Thats what I was thinking TBH.    All work goes through the Main Contractor and mark it up  , its normal practice on bigger sites but there should be some leeway on a domestic like yours.   

 
If you said you were having some sort of security or time switches  then a neutral should have been installed . 

However if you are turning up with alterations after areas have been 1st fixed  it can become tiresome to be honest.

All the new builds I do , I  3 plate through the switches because everyone has downlights , saves having hidden JBs in ceilings .   

 
If you said you were having some sort of security or time switches  then a neutral should have been installed . 

However if you are turning up with alterations after areas have been 1st fixed  it can become tiresome to be honest.

All the new builds I do , I  3 plate through the switches because everyone has downlights , saves having hidden JBs in ceilings .   
Sorry for my ignorance, but can you please explain "three plate thru the switches"? Is that the same as neutral at switch?

 
What make is that JB  Ducky?     I was thinking of inventing one like that ...too cucumbering late now . 


https://www.tlc-direct.co.uk/Products/ASJ501.html

Sorry for my ignorance, but can you please explain "three plate thru the switches"? Is that the same as neutral at switch?


Basically, yes. Feed & neutral in/through the switch and then switch & neutral to light(s). No JB or multiple wires in the ceiling required.

 
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Sorry for my ignorance, but can you please explain "three plate thru the switches"? Is that the same as neutral at switch?
No problem ,   on new build work it is easy to wire a twin (L&N)  into a switch box ,  a loop twin (L&N) out again , then a  Switched L & N up to the downlights, say. 

It means no joints are needed in the ceiling voids .

So yes , the neutral is at the switch along with the permanent live and switched live .  

Timer switches or detector switches that need a neutral are no problem then .

On a rewire  it would be sensible to just have a single cable down the switch drops  though .    

 
No problem ,   on new build work it is easy to wire a twin (L&N)  into a switch box ,  a loop twin (L&N) out again , then a  Switched L & N up to the downlights, say. 

It means no joints are needed in the ceiling voids .

So yes , the neutral is at the switch along with the permanent live and switched live .  

Timer switches or detector switches that need a neutral are no problem then .

On a rewire  it would be sensible to just have a single cable down the switch drops  though .    
Well, my job is a partial rewire, with new loft and extensions. As i said originally, i'm having downlights throughout (due to low ceilings). I won't be changing the lighting layout, so maybe i'm missing something, but it sounds to me as though neutral at the switches makes the most sense in my situation. Does my logic sound right? 

 
Does my logic sound right?


No.

There may or may not be a neutral at the switch, neither is right or wrong.

There are plenty of ways of wiring it with no neutrals at switches and no boxes. There is also nothing wrong with junction boxes in the ceiling. I often wire the 3 plate method to the ceiling because I use Click plug in lighting connectors usually so 3 cables behind a light is no issue.

 
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