I have posted a piece here which is also on the TT topic, but is more general and I think a new thread would be better. Your voice is heard. See below.
An alternative approach would be to bring the tails in from the top or even the side.
I think that the tails would have to be manufactured with the wee shepherd's crook on the end, otherwise two connexions have to be made. I also wonder whether existing main switches' terminals are intended to accommodate solid tails. Given that the line busbar is inserted in the opposite end, I don't see why not.
An alternative approach would be to bring the tails in from the top or even the side.
I think that the tails would have to be manufactured with the wee shepherd's crook on the end, otherwise two connexions have to be made. I also wonder whether existing main switches' terminals are intended to accommodate solid tails. Given that the line busbar is inserted in the opposite end, I don't see why not.
