Weston model 30 direct current relay
name: label: maker
content: Weston Electrical Instrument Co.
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN80811U03
objectType: label: Object Name
content: Relay
label: Other Terms
content: Relay; Components; Laboratory and Measurement; Laboratory and Measurement