I could be wrong, but I do not think its required either... I read somewhere that if 2 or more circuits are present in said building you must have some sort of a main disconnect for that building... If its only one circuit then I do not think you need one, and I have yet to see a storage shed / garage / outbuilding fed by a single circuit with a main disconnect...
A.D
[This message has been edited by Rewired (edited 03-19-2006).]
