I'm going to be rewiring my house soon and because of the layout of my
house, it looks like there's going to be a handful of areas where it
will be easier to run a circuit to a junction box and then branch off
all the connections for that ciruict from that one juction box. That
means there will have to be around 12-14 wires comming in and all be
connected to the supplying wires. This makes me think that a bus
connection would work best, like the ones that exist in the breaker
panel box.

So my question is ... does such a junction box exist? One that already
has bus connections build into it? Also, is my idea up to code? I've
studied the Ontario Electrical code and I don't see anything that would
say that I can't do this ... as long as I don't overfill the box.

Thanks,
Harry