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Ingenium, 1992.2451.001
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OBJECT TYPE: push button/double/flush/panel board
DATE: 1920
ARTIFACT NUMBER: 1992.2451.001

MANUFACTURER: Unknown
MODEL: Unknown
LOCATION: Unknown

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: metal (brass) mechanism/ synthetic buttons/ metal parts

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 8.2 cm
Width: 7.6 cm
Height: N/A
Thickness: 2.0 cm
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Energy-electric
Category: User site
Sub-Category: N/A

Manufacturer

AKA: Unknown
Country: Unknown
State/Province: Unknown
City: Unknown

Context

Country: North America
State/Province: Unknown
Period: circa 1920+
Canada: A switch of a type used in Canada. Part of a large & varied collection of over 7500 electrical items acquired & documented by Ontario Hydro in the 1960s. The collection was thought to be the largest & most comprehensive of its kind in Canada & was donated to the National Museum of Science & Technology in 1992.
Function: An electrical wiring device used to make or break a connection in an electrical circuit, specifically in a panel board.
Technical: An example of a double push button switch for a panel board.
Area Notes: Unknown

Details

Markings: none
Missing: appears complete
Finish: black painted? metal/ black & silver buttons
Decoration: N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

Unknown Manufacturer, Switch, circa 1920, Artifact no. 1992.2451, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.2451.001/

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