Do you know that you can purchase PIR operated Light Globes which are just inserted into a normal B22 (Bayonet) socket?
See https://www.amazon.co.uk/s?k=PIR+LED+Globe&crid=2UOTXWXXWVK60&sprefix=pir+led+globe%2Caps%2C373&ref=nb_sb_noss
which includes such items.
While there have been some later discussions concerning TT Systems,
I have not seen it established whether the Earthing System involved is TN-C-S, TT or what?
Of course, I am "sticking my neck out" - once again - in commentating on something of which I do not know the actual details.
I am quite...
This statement/question is annoying on several levels.
Firstly, since no acronym should ever be written in any document
unless it is therein explained,
it has not been explained that PAT means "Portable Appliance Testing".
Hence,
"PAT Test" means "Portable Appliance Testing Test".
This is...
Why?
Do you own the "apartment" or do you rent it?
If the latter,
get the Landlord to fix it.
If you own the apartment
remove (Short Circuit) such an inconvenient device.
However, I now find the use of Wago (spring) connecters often to be preferable to the use of set-screw connectors,
particularly if future additions might be "expected".
Also, easier when standing on a ladder.
This "thread" has wandered from its original "subject" and is now discussing the quality (or otherwise) of various terminal/connection types.
I realise that in the UK the most common type of connecter may be the "chock-block"
or
(Dual) "Terminal strip"/"Terminal block".
In Europe these are...
These doorbells usually work on a frequency of about 433 MHz.
Inside the "bell-push" unit there is usually a printed circuit board with an "antenna" -
being a circuit board "track" connected (soldered) only at one end - usually along the long side of the unit.
Because of the size of the unit in...
As stated in Post #1,
Hence it is used only to "Charge" a "wireless foot peddle".
From this, it would appear that the "wireless foot peddle" contains a Battery, which needs periodic recharging.
The (vaguely "medical") "appliance" is the "wireless foot peddle".
As far as I can see (from the...
I am sorry to say that the "installation" in the photo is,
while obviously messy,
also
is incorrectly wired.
If this is an example of the Electrical Installations in your premises,
you may have more "problems" than you now realize!