Assertion: reed relay | /r/CapableOf | use electromagnet
Facets:
Source sentences:
text: A reed relay is a type of relay that uses an electromagnet to control one or more reed switches.
text: Reed Relay & Reed Switch A reed relay is a type of relay that uses an electromagnet to act directly on reed-like contact of a reed switch contained within a glass envelope, typically bringing the reeds together to make contact when the electromagnet is energised.