Fehlerstrom-Schutzschalter

== German == === Pronunciation === === Noun === Fehlerstrom-Schutzschalter m (strong, genitive Fehlerstrom-Schutzschalters, plural Fehlerstrom-Schutzschalter) (electrical engineering) residual-current device / residual-current circuit breaker / ground fault circuit interrupter ==== Declension ==== === Further reading === Fehlerstrom-Schutzschalter on the German Wikipedia.Wikipedia de