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Definition of Electrical relay
1. Noun. Electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit.
Exact synonyms: Relay
Group relationships: Circuit, Electric Circuit, Electrical Circuit
Generic synonyms: Electrical Device
Terms within: Electromagnet
Derivative terms: Relay
Group relationships: Circuit, Electric Circuit, Electrical Circuit
Generic synonyms: Electrical Device
Terms within: Electromagnet
Derivative terms: Relay