bn:00030187n
Noun Concept
Categories: Articles with short description, Relays, 19th-century inventions, Power engineering, Electromagnetic components
EN
relay  electrical relay  3000 Type Relay  600 Type Relay  AC reclosing relay
EN
Electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit WordNet 3.0
English:
electrical
Definitions
Relations
Sources
EN
Electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit WordNet 3.0 & Open English WordNet
A relay is an electrically operated switch. Wikipedia
Electric switch operated by a signal in one circuit to control another circuit. Wikipedia Disambiguation
Electrically operated switch Wikidata