vikavirtasuojakytkin

== Finnish == === Etymology === vikavirta (“residual current, fault current”) +‎ suojakytkin (“protection circuit breaker”) === Pronunciation === IPA(key): /ˈʋikɑˌʋirtɑˌsuo̯jɑˌkytkin/, [ˈʋikɑ̝ˌʋirt̪ɑ̝ˌs̠uo̞̯jɑ̝ˌk̟yt̪k̟in] Rhymes: -ytkin Syllabification(key): vi‧ka‧vir‧ta‧suo‧ja‧kyt‧kin Hyphenation(key): vika‧virta‧suoja‧kytkin === Noun === vikavirtasuojakytkin (electricity) residual-current device, residual current circuit breaker, ground fault circuit interrupter, ground fault interrupter (device that disconnects an electric circuit whenever it detects an imbalance between the energized conductor and the return conductor) Synonym: vikavirtasuoja ==== Declension ====