gfic/Lv-xfmr-circuit protection

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fritz

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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

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Staff member
Location
Illinois
Occupation
retired electrician
Re: gfic/Lv-xfmr-circuit protection

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
 
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