File:Switches-electrical.agr.jpg · Wikimedia Commons · See Wikimedia Commons
Also known as switch, electric switch
thumb|upright=1.4|Electrical switches. Top, left to right: circuit breaker, mercury switch, wafer switch, [[DIP switch, surface mount switch, reed switch. Bottom, left to right: wall switch (U.S. style), miniature toggle switch, in‑line switch, push-button switch, rocker switch, microswitch.]]
An electrical switch is a device that controls the flow of electric current by opening or closing a circuit, and they come in many different types and sizes depending on their intended use. Switches matter because they allow us to safely turn electrical devices on and off, and to control when electricity flows through our homes, appliances, and equipment.
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開閉器（かいへいき）は、電力回路・電力機器の正常動作時のを開閉（on/off）する電力機器である。スイッチ (switch) とも言う。
Abstract from DBpedia / Wikipedia · CC BY-SA
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).