surge protector

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Archived revision by Jeluang Terluang (talk | contribs) as of 20:10, 11 December 2019.
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English

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Noun

surge protector (plural surge protectors)

  1. An appliance designed to protect electrical devices from voltage spikes by limiting the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold.

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See also