Is my electric contractor correct. Pics. Worried.

... it's not like that's an old Wylex standard range board that can't be retrofitted or a board from one of those annoying manufacturers that keeps changing their breaker design, getting an RCBO to fit that board should be dead easy!
Essentially true, provided that one is experienced at working with spaghetti :)

Kind Regards, John
 
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Oh ok, yep, reread.

Did the Napit chappy run a cable from that CU? Of was he just connecting to existing point?
 
... it's not like that's an old Wylex standard range board that can't be retrofitted or a board from one of those annoying manufacturers that keeps changing their breaker design, getting an RCBO to fit that board should be dead easy!
Essentially true, provided that one is experienced at working with spaghetti :)

Kind Regards, John

Sorry, perhaps I could have phrased that a little better...

I meant obtaining an RCBO of the correct type to fit that board should be dead easy, as opposed to actually fitting it in amongst that mess! :p
 
Povided that one is experienced at working with spaghetti :)

Kind Regards, John

I used to jokingly tell one of my apprentices that electricity flowed better when cables were neat. It was always jokey, but think he took it a little seriously. Now he's out on his own, he keeps saying to me "you weren't serious were you?".
 
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Essentially true, provided that one is experienced at working with spaghetti :)
Sorry, perhaps I could have phrased that a little better... I meant obtaining an RCBO of the correct type to fit that board should be dead easy, as opposed to actually fitting it in amongst that mess! :p
Indeed - I fully agree with that re-worded statement!

Kind Regards, John
 
I used to jokingly tell one of my apprentices that electricity flowed better when cables were neat. It was always jokey, but think he took it a little seriously. Now he's out on his own, he keeps saying to me "you weren't serious were you?".
Yep, them electrons prefer to travel in straight lines :)

If the frequency were a lot higher, I suppose you might have had a bit of a case!

Kind Regards, John
 
does the meter cover allow access to the on/off switch ?

The meter cover hides the switch, but it's only a single pole disconnector, and it's not rated for on load switching, so not the sort of thing job public should be touching.
 
The meter cover hides the switch, but it's only a single pole disconnector, and it's not rated for on load switching, so not the sort of thing job public should be touching.
Undoubtedly all true but, on all counts, no different from what happens if the nice (wo)man from the DNO pulls the cutout fuse for you!

Kind Regards, John
 
Undoubtedly all true but, on all counts, no different from what happens if the nice (wo)man from the DNO pulls the cutout fuse for you!

Total news to me!

The only fuses I know of that have a restriction are 11kV pole mounted ones that are restricted to 315kVA connected transformer capacity
 
Regarding te isolator on the meter, they were an attempt to provide a separate isolator to customers, as some DNOs provide.

Never seen any restrictions on any of those either
 
Undoubtedly all true but, on all counts, no different from what happens if the nice (wo)man from the DNO pulls the cutout fuse for you!
Total news to me! ... The only fuses I know of that have a restriction are 11kV pole mounted ones that are restricted to 315kVA connected transformer capacity
What 'restriction' are you talking about?

Kind Regards, John
 
In that one case we do not open them above that load owing the the risk that any arc could contact earthed metalwork.

It makes quite a flash & bang (and that was on one feeding about 150kVA!)

This is from Aus, but something like these, this was trying to close onto a fault as well

https://www.youtube.com/watch?v=ATEWXsMawMg
 

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