who invented the switch??
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John Henry Holmes
The first light switch employing "quick-break technology" was invented by John Henry Holmes in 1884
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The first light switch employing "quick-break technology" was invented by John Henry Holmes in 1884 in the Shieldfield district of Newcastle upon Tyne. The "quick-break" switch overcame the problem of a switch's contacts developing electric arcing whenever the circuit was opened or closed.
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