Tell us about your faults! | Page 69 | on ElectriciansForums

Discuss Tell us about your faults! in the Australia area at ElectriciansForums.net

K

kung

Hi ALL
Just thought id put this one up for all those faults we find.
heres one to kick it off !
Domestic RCD tripped and wouldnt reset cause was a blown low energy light bulb.:D
There you go now for yours !
 
Checking the electrics at a neighbours house, I came across this in the airing cupboard. It is a spur taken from the emersion heater circuit, for the themostatic shower with a 13 amp fuse not a 5 amp. Apparently the guy wiring it was English,just couldn't read or rite..lol Non of this was protected by an RCD. [ElectriciansForums.net] Tell us about your faults!
 
Yes, it is asbestos, but I was more concerned with the fact that the incoming three phase supply had been connected directly to the fuses, instead of actually going through the switch first!!

Not saying you're wrong, but are you sure? It's hard to tell from the photo (without knowing the model of switch in question) which set of switch contacts the cable entering the bottom is connected to.
 
Not saying you're wrong, but are you sure? It's hard to tell from the photo (without knowing the model of switch in question) which set of switch contacts the cable entering the bottom is connected to.

Yes, I am sure, there is only one set of connections at the bottom, and one at the top, the incoming supply goes to the bottom, thus switching off isolates the fuses from the supply, so when the cover is removed, which can only be done with the switch in the off position, the live terminals are behind the paxolin (brown stuff) flash guard, and it is safe to remove the fuses. In this configuration the top fuse terminals are exposed and live all the time. If you click on the picture it will go full screen. I am quite confident this was not wired by a sparky!
 

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