Ernie— A few things: I don't know what your referring to in 240 because you are missing the section reference in your post. Secondly, you can have as many taps as you want on the secondary, assuming your not trying to protect the transformer with the overcurrent protection on the secondary side as allowed by Article 450. As for the number of Disconnects inside the building you are limited to 6 in one location per 225.33(A). Each tap must terminate in a single overcurrent device sized to protect the secondary tap conductors feeding it. 240.21(C)(4)(2)
