Rabbi Noach Isaac Oelbaums true position on kosher switch .
I regret that my father’s position on kosher switch was misrepresented by stating that he endorses it l’maaseh . His position is that there are 2 aspects in hilchos shabbos. One is issur melacha and then there is zilzul shabbos. My father’s opinion is that there is no issur melacha or chilul shabbos. However , there is a concern about zilzul shabbos as he stated clearly on the video. Before it is used one should ask a shaila from his rav.
Son of Rabbi N I Oelbaum