das Relais
Translation
relay
Examples
Das Relais schaltet den Stromkreis.
The relay switches the electrical circuit.
Ein defektes Relais muss man austauschen.
A defective relay must be replaced.
Grammar Patterns
the relay switches ((sth.)) the relay switches sth. The relay switches the motor on.
Similar Words
Synonyms: Schalter, Schütz (contactor)
Etymology
From French 'relais', originally meaning 'a fresh set of horses'. In electronics, it 'relays' a signal from one circuit to another.
Memory Tips
Think of a 'relay race' where a baton is passed on. This device passes on an electrical signal.