Is it safe to Install a US Outlet in Brazil?

So my family in Brazil wants to install a US outlet to replace a few of their Brazilian standard outlets. The wiring for the apartment is rated for 15A and 220V, and the outlets they brought from the US are 15A rated for 125V. Is it safe to install these outlets into their apartment? I really don’t see how it could be an issue, and if anything is going to go wrong I believe the outlet will just trip as it is also a surge protector.