Some of my plug sockets remain active when turning off electrics. | Page 2 | on ElectriciansForums

Discuss Some of my plug sockets remain active when turning off electrics. in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net

Earth system needs looking at, definitely. No evidence of TN, unless there's an TNS main term somewhere out of sight, which I would doubt.
I know there's an earth wire at the remote db, probably that going behind the mounting board but where is it from, the Wylex? If so, that supply is pretty new and I've a feeling it may be TT and if that's the case....well....an old voltage operated ELCB for one board and sfa for the remote one.
If I'm correct, what sort of qualification or experience did that supply installer have?
Tom......get your qualified mate to bring his test gear and have a good look.
 
Right thanks, what exactly made you think that the sockets were still active your words not mine?
Did you carry out the safe isolation procedure?
safe isolation?
1. stand in bucket of water, metal bucket is best.
2. complete circuit with body
3. locate isolation of circuit if still live
4. repeat step 2 and 3 till circuit proved dead
 
Once the qualified mate has had look at this, I fear his recommendations may result ultimately in a nice big bill!
That hidden rewire able switch fuse is truly ancient, as is most likely, the wiring attached to it.
Turning to the Wylex board, that's obviously been well messed, around in its time. The letters written above the fuses refer to red (30A), blue (15A) and white (5A) fuses, which is not the order the fuses are in now, and the small piece of metal missing from the cover, directly under the 5A MCB is 'interesting'. Possibly the result of someone levering out a live fuse with a metal screwdriver. I bet they didn't do it again.
Both MCBs have probably been fitted to make restoring power quicker and easier following frequent tripping of the two circuits, either because of overload or short circuit.
"Can of worms" comes to mind, and the tin opener is at the ready.
 
havent read any replies other than the OP, are you sure its not old storage heaters that have been turned into sockets? if so those sockets will only work at off peak times
 

Reply to Some of my plug sockets remain active when turning off electrics. in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net

News and Offers from Sponsors

  • Article
As the holiday season approaches, PCBWay is thrilled to announce their Christmas & New Year Promotions! Whether you’re an engineer or an...
Replies
0
Views
545
  • Article
Bloody Hell! Wishing you a speedy recovery and hope (if) anyone else involved is ok. Ivan
    • Friendly
    • Like
Replies
13
Views
988
  • Article
Join us at electronica 2024 in Munich! Since 1964, electronica has been the premier event for technology enthusiasts and industry professionals...
    • Like
Replies
0
Views
921

Similar threads

Depending on the location of the 2 CU's and the quality of materials I'd say £10K-12K. If they're potential tyre kickers don't waste loads of time...
    • Informative
Replies
4
Views
340
My money is on the capacitor dropper. The relay isn't getting the power to latch on. Tapping the unit will 'bounce' the relay into it's on state...
Replies
9
Views
442

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
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

YOUR Unread Posts

This website was designed, optimised and is hosted by untold.media Operating under the name Untold Media since 2001.
Back
Top