Qhov Kev Ntseeg hauv av Fault Circuit Interrupter yog qhov kev kuaj tus kheej GFCI uas saib xyuas cov hluav taws xob tam sim no thiab txheeb xyuas cov xau hauv Circuit Court.Yog tias cov dej xau raug txheeb xyuas, GFCI mus ncig hauv Circuit Court thiab nres cov hluav taws xob ntws.Qhov no tamper resistant thiab huab cua resistant (TRWR) GFCI receptacle yog zoo tagnrho rau kev txhim kho nyob rau hauv ob qho tib si sab hauv tsev thiab sab nraum zoov cov chaw xws li chav ua noj, chav dej, ntub Bar, ntxhua khaub ncaws, chaw nres tsheb, tsis tiav hauv qab daus, Crawl Space, Nyob ib ncig ntawm Spa / Kub Tubs, sab nraum zoov chav ua noj / Grilling cheeb tsam, Sprinkler Systems, Ua luam dej pas dej ua ke thiab ntau lwm qhov chaw.