gfic/Lv-xfmr-circuit protection

[fritz]

Will gfic breakers (or branch circuits from gfic rec.)protect the low voltage circuits of 24/12 volt circuits from power transformed from 110-240v ac supplies in any low volt application? \
Assuming that the 120/240 ac was gfic protected.
If not, how do I protect the low volt circuit from a ground fault?

[don_resqcapt19]

The GFCI on the primary side of the transformer will not provide any protection on the secondary side of the transformer when the transformer is functioning properly.
Don

[luke warmwater]

You're not installing 12/24v landscape lighting around a pool perimeter are you??

[tom baker]

Take a look at Art 411.