Greg,

I know what you mean about LOTO and when I was in business and I had 4 trucks all of my trucks had a LOTO kits. Did they use it? Who knows for sure. PLUS, I also had 3 licensed electrical contractors working for me. I am pretty sure that most of those LOTO just gathered dust.

This still leaves me with a question, should a bathroom fan that has several switches in different rooms need a snap switch to act as a disconnect for the 1 motor that is in the attic?