Sakelar magnet (bahasa Inggris: Reed switch) adalah sakelar listrik yang dioperasikan oleh medan magnet. Alat ini diciptakan di Bell Telephone Laboratories pada tahun 1936 oleh WB Ellwood. Contoh penerapan Reed switch adalah mendeteksi terbukanya pintu, bila digunakan sebagai sakelar jarak untuk alarm pencuri.

Referensi

Books "Electric Relays: Principles and Applications", Vladimir Gurevich, CRC Press, London - New York, 2005, 671 p. "Electronic Devices on Discrete Components for Industrial and Power Applications" Diarsipkan 2008-02-14 di Wayback Machine., Vladimir Gurevich, CRC Press, London - New York, 2008, 418 p. Journals Miedzinski, B., and M. Kristiansen, Investigations of Reed switch Dynamics and Discharge Phenomena When Switching Intermediate and Heavy Loads. IEEE Transactions on Components, Hybrids, and Manufacturing Technology, Jun 1982, Volume 5, Issue 2 pg 231- 237. ISSN 0148-6411 Hinohara, K., T. Kobayashi, and C. Kawakita, Magnetic and mechanical design of ultraminiature Reed switches. IEEE Transactions on Components, Hybrids, and Manufacturing Technology, Apr 1992, Volume 15, Issue 2, pg 172-176. ISSN 0148-6411 DOI 10.1109/33.142891 Pinnel, M., Magnetic materials for dry Reed contacts. IEEE Transactions on Magnetics, Nov 1976, Volume 12, Issue 6, pg 789- 794. ISSN 0018-9464 Demirdjioghlou, S. and M. Copeland, Force measurements on magnetic reeds, IEEE Transactions on Magnetics, Jun 1968, Volume 4, Issue 2, pg 179- 183. ISSN 0018-9464 Reed switch FAQ Glossary of Reed switch and Magnet Related Terms Advanced information about Reed Switches Diarsipkan 2014-01-01 di Wayback Machine. Reed switch Information Glossary of Commonly Used Terms Relating to Reed switch Products Diarsipkan 2015-03-20 di Wayback Machine.