How many times have you been called out to a place to find that, the only reason you are there, is because, the person who done the installation work, never done the screws on the fitting(s) up properly?.
I went to a house, this morning, way out in the middle of nowhere, fed with 3phase,
the customer reckoned they smelt something burning around the general area of the s/board, I got there and opened up the board and the feed wires fell out of the bottom of the Main Switch,BOOOMM!!. [Linked Image]
A Phase-Phase Short!, like to get a hold of the person that was responsible for this one.
Have you seen anything like this before?,
Or even your own experiences with loose wires,please go forth-