Per 680.23(a)(2)the secondary will be ungounded I have primary feed ground which is bonded to the transformer enclosure and the metal barrier between the primary and secondary. the fixture being supplied voltage (12vac) by the secondary of the transformer ( fuse protected)is grounded to a common ground bar where the above grounds are landed. with this if the hot grounds to the fixture housing it will not open the fuse, this was tested true. Am I missing something wrong with this installation or ???
Billy
Billy