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Electricity on Shabbat: Difference between revisions
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# It is forbidden to use a regular elevator on [[Shabbat]]. Some allow using a '[[Shabbat]] elevator' which stops at every floor, while others forbid, and some say one may go up in the [[Shabbat]] elevator but not down. It is forbidden to touch the elevator doors when they are closing. <ref>Shemirat [[Shabbat]] KeHilchata 23:29 permits uses a [[Shabbat]] elevator on [[Shabbat]]. Sefer Maliyot BeShabbat (chapters 1 and 7) holds that one may go up in the elevator but not down. Menuchat Ahava 24:15-6 concludes that one shouldn't use the [[Shabbat]] elevator to go up or down unless there is a great need in which case he is lenient to allow going up in the [[Shabbat]] elevator. Rav Yosef Henkin (Edut LeYisrael p. 121) rules that for someone who's weak to do a mitzvah such as daven with a [[minyan]], one can be lenient to use an elevator on [[Shabbat]] as long as the non-jew is the one who presses the button and not a Jew. He then says one doesn't need to protest someone who is lenient if the non-Jew is pressing the button, but a pious person (baal nefesh) would be strict. </ref> | # It is forbidden to use a regular elevator on [[Shabbat]]. Some allow using a '[[Shabbat]] elevator' which stops at every floor, while others forbid, and some say one may go up in the [[Shabbat]] elevator but not down. It is forbidden to touch the elevator doors when they are closing. <ref>Shemirat [[Shabbat]] KeHilchata 23:29 permits uses a [[Shabbat]] elevator on [[Shabbat]]. Sefer Maliyot BeShabbat (chapters 1 and 7) holds that one may go up in the elevator but not down. Menuchat Ahava 24:15-6 concludes that one shouldn't use the [[Shabbat]] elevator to go up or down unless there is a great need in which case he is lenient to allow going up in the [[Shabbat]] elevator. Rav Yosef Henkin (Edut LeYisrael p. 121) rules that for someone who's weak to do a mitzvah such as daven with a [[minyan]], one can be lenient to use an elevator on [[Shabbat]] as long as the non-jew is the one who presses the button and not a Jew. He then says one doesn't need to protest someone who is lenient if the non-Jew is pressing the button, but a pious person (baal nefesh) would be strict. </ref> | ||
# Some poskim permit opening a refrigerator door only when the motor already is running, while many poskim hold that one may open the door even if the motor is off. <Ref> | # Some poskim permit opening a refrigerator door only when the motor already is running, while many poskim hold that one may open the door even if the motor is off. <Ref> | ||
* Rav Shlomo Zalman Auerbach (Minchat Shlomo 1:10) permits opening the refrigerator at any time because completing the circuit to run a motor may not involve any melacha at all, and even if it is, it is permitted because it is grama. He says that he’s not sure that it should be considered a psik reisha d’lo nicha lei as one doesn’t want the hot air to cause the motor to run sooner, because one also does want the motor to run so that the food doesn’t spoil. Tzitz Eliezer 8:12:4, 12:92, Rav Moshe Feinstein (quoted by The [[Shabbos]] Home vol 2, p. 482; see, however, Igrot Moshe 2:68), Rabbi Mordechai Willig ([http://www.yutorah.org/lectures/lecture.cfm/742317/Rabbi_Mordechai_I_Willig/Halacha_Engages_Modernity_-_Part_8_-_Electrical_Appliances_(Part_1) “Halacha Engages Modernity Part 8,”] min 18-22), Rav Benzion Meir Chai Uziel in Piskei Uziel 15, and Rav Joseph B. Soloveitchik quoted by | * Rav Shlomo Zalman Auerbach (Minchat Shlomo 1:10) permits opening the refrigerator at any time because completing the circuit to run a motor may not involve any melacha at all, and even if it is, it is permitted because it is grama. He says that he’s not sure that it should be considered a psik reisha d’lo nicha lei as one doesn’t want the hot air to cause the motor to run sooner, because one also does want the motor to run so that the food doesn’t spoil. Tzitz Eliezer 8:12:4, 12:92, Rav Moshe Feinstein (quoted by The [[Shabbos]] Home vol 2, p. 482; see, however, Igrot Moshe 2:68), Rabbi Mordechai Willig ([http://www.yutorah.org/lectures/lecture.cfm/742317/Rabbi_Mordechai_I_Willig/Halacha_Engages_Modernity_-_Part_8_-_Electrical_Appliances_(Part_1) “Halacha Engages Modernity Part 8,”] min 18-22), Rav Benzion Meir Chai Uziel in Piskei Uziel 15, and Rav Joseph B. Soloveitchik quoted by [http://www.daat.ac.il/daat/english/journal/broyde_1.htm Rav Aharon Lichtenstein] agree. Rav Willig commented that the minhag in America is to be lenient. Rabbi Simcha Zellig Rieger in [http://www.hebrewbooks.org/pdfpager.aspx?req=12073&st=&pgnum=8 Hapardes (1934 volume 3 p. 6)] is one of the earliest rulings on this issue and was lenient to allow opening the refrigerator based on the opinion of the Aruch that pesik reish dilo nicha leih is permitted. | ||
* In defining grama, Rav Hershel Schachter ([http://www.yutorah.org/lectures/lecture.cfm/764993/Rabbi_Hershel_Schachter/Electricity_on_Shabbos “Electricity on Shabbos,”] min 73-6) explains that according to many achronim who understand grama as a delay in time, it isn’t even a psik reisha to open a refrigerator if the motor will turn on at a later time, while according to Rav Soloveitchik, who defined grama as a total disconnect in action, if it was certain that opening the door would cause the motor to go on any earlier, perhaps it would be forbidden to open the door when the motor wasn’t running based on koach achar m’urev bo. (See B’Ikvei HaTzon siman 7). | * In defining grama, Rav Hershel Schachter ([http://www.yutorah.org/lectures/lecture.cfm/764993/Rabbi_Hershel_Schachter/Electricity_on_Shabbos “Electricity on Shabbos,”] min 73-6) explains that according to many achronim who understand grama as a delay in time, it isn’t even a psik reisha to open a refrigerator if the motor will turn on at a later time, while according to Rav Soloveitchik, who defined grama as a total disconnect in action, if it was certain that opening the door would cause the motor to go on any earlier, perhaps it would be forbidden to open the door when the motor wasn’t running based on koach achar m’urev bo. (See B’Ikvei HaTzon siman 7). | ||
* On the other hand, Rav Ovadia Yosef (Yabia Omer 1:21) assumes like Rav Shlomo Zalman that it is grama, but thinks that completing a circuit may involve an issur deoraitta of hav’ara. He also is uncertain if this should be considered a psik reisha d’lo nicha lei and concludes that it is permitted, but it nevertheless is proper not to open the door unless the motor is running. Har Tzvi 1:151, Menuchat Ahava 24:19, and Rav Henkin (Edut LeYisrael p. 122) agree that although it is permitted, it’s proper to be strict. | * On the other hand, Rav Ovadia Yosef (Yabia Omer 1:21) assumes like Rav Shlomo Zalman that it is grama, but thinks that completing a circuit may involve an issur deoraitta of hav’ara. He also is uncertain if this should be considered a psik reisha d’lo nicha lei and concludes that it is permitted, but it nevertheless is proper not to open the door unless the motor is running. Har Tzvi 1:151, Menuchat Ahava 24:19, and Rav Henkin (Edut LeYisrael p. 122) agree that although it is permitted, it’s proper to be strict. | ||
