surge protector

Noun

 * 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.

Translations

 * Chinese:
 * Mandarin: 突波保護器
 * Czech:
 * Danish:
 * Finnish:
 * French: ,
 * German:, Überspannungsableiter
 * Greek:
 * Hungarian: túlfeszültségvédő
 * Malay: pelindung pusuan, pelindung pusu, pengawal arus
 * Portuguese:
 * Russian: устро́йство защи́ты от перенапряже́ний, устро́йство защи́ты от и́мпульсных перенапряже́ний, сетево́й фильтр
 * Swedish: