Besides the fact that it is in the rules, and it is not to be questioned.. lol
This is a good enough reason for me.
Quote:
During the 1970's, aluminum (instead of copper) wiring became
quite popular and was extensively used. Since that time,
aluminum wiring has been implicated in a number of house fires,
and most jurisdictions no longer permit it in new installations.
We recommend, even if you're allowed to, that do not use it for new
wiring.
|
http://www.faqs.org/faqs/electrical-...ection-16.html
&
http://homerepair.about.com/od/safety/a/alumwire.htm
Seems kind of dangerous. I'm not using that on my robot.