Dave Babb

DIY
Oct 7, 2023
3
0
1
Hsmpshire
If you're a qualified, trainee, or retired electrician - Which country is it that your work will be / is / was aimed at?
United Kingdom
What type of forum member are you?
DIY or Homeowner (Perhaps seeking pro advice, or an electrician)
Hi,
I am looking to convert a 2 way light into just control by single switch.
I have searched and looked for similar questions here, and found a perfect similar thread, even down to the reason for wanting to remove the switch due to using smart switches and automations.
The thread is here..

The provided answer is almost perfect. The reason it's not perfect is the switch I want to remove is the master. I can't add a reply to it presumably becuase its a few years old.

Using the image provided in the previous thread my thought is that the solution is as follows.


screenshot-2021-02-22-at-20-35-14-png.64999

Using the second half of the image as the basis, my plan would be to obviously remove ALL wires from switch 1.
Then connect red to red to get the live to the com of switch 2.
Then remove L2 from switch 2 and terminate it suitably, and finally join black and yellow together thereby passing the switched live from switch 2 back to the switched live that run to the light.
Switch 1 will be completely removed and blanked off, terminating any remaining unused wires.
Obviously I understand I'll need to figure out what colours have been used in my installation, and I should take decent photos before messing about with it and isolate etc....


On the subject of blanking off, does anyone have experience of finding thin (1-3mm) flat blanking plates ? Anything I can find looks to be as think as light switch or with rounded edges. I have a requirement to stick a remote switch over the front of a 2 gang box, and I'm not really keen on te whole thing sticking out about 80mm...


Thanks in advance.
 
Theoretically your plan should work if your switching is as per the diagrams. As for blanking plates they do tend to resemble a switch without the switch assembly.
 
On the subject of blanking off, does anyone have experience of finding thin (1-3mm) flat blanking plates ? Anything I can find looks to be as think as light switch or with rounded edges. I have a requirement to stick a remote switch over the front of a 2 gang box, and I'm not really keen on te whole thing sticking out about 80mm...
Would this work:
There is (or was) a similar product out there somewhere from a non-ebay source, but I can't immediately find it. The above is illustrative!
 
Thanks for the feedback westward10
The more I look at it the more certain I am it would work, its just a case of 'extending' the wiring from the master to the slave using wires already in the wall.
:)
 
Would this work:
There is (or was) a similar product out there somewhere from a non-ebay source, but I can't immediately find it. The above is illustrative!
Actually it would, pretty much all smart switches are 1 gang size. Cheers.
 

Similar threads

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electric Underfloor Heating Electrician Courses Heating 2 Go Electrician Workwear Supplier
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc

Advert

Daily, weekly or monthly email

Thread starter

Joined
Location
Hsmpshire
If you're a qualified, trainee, or retired electrician - Which country is it that your work will be / is / was aimed at?
United Kingdom
What type of forum member are you?
DIY or Homeowner (Perhaps seeking pro advice, or an electrician)

Thread Information

Title
Converting 2 way switch to 1 way light switch, but removing the master switch.
Prefix
N/A
Forum
DIY Electrical Advice
Start date
Last reply date
Replies
4

Advert

Thread statistics

Created
Dave Babb,
Last reply from
Dave Babb,
Replies
4
Views
2,740

Advert